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Bottom Brackets - 164 Products
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Our Best Selling Bottom Brackets
FSA Platinum ISIS Bottom Bracket
Now £32.99
RRP £36.99Save 11%
Shimano Bottom Bracket Square Taper UN54
Now £11.99
RRP £24.99Save 52%
Shimano Bottom Bracket Octalink ES51
Now £10.00 
RRP £41.99Save 76%
Hope Bottom Bracket MTB - Stainless Steel
Now £60.99
RRP £70.00Save 13%
Shimano Bottom Bracket Octalink ES30
Now £10.00 
RRP £24.99Save 60%
Hope Bottom Bracket MTB - Ceramic
Now £82.99
RRP £95.00Save 13%

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Bottom Brackets
Ambrosio B960C Campag Bottom Bracket
The Ambrosio Campag bottom bracket comes in 102mm or 111mm. The bottom bracket features a carbon middle section with light alloy cups and comes with two spindle bolts. Features: •Comes in 102mm or 111mm. •Carbon middle section. •Light alloy cups ....
In Stock Now: 102mm - Each | 111mm - Each
£29.99 
RRP £32.99Save 9%
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Blackspire External All Mountain Bottom Bracket
There is thread lock on the bearing cups to prevent them from getting loose when out on the mountain, and saves time when it comes to installation. There are spacers included in the kit to get the correct chain alignment. The sealed alloy bearin ....
In Stock Now: 68/73mm - Alloy Bearings
£34.99
RRP £39.99Save 13%
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Blackspire External Alloy Bearing Bottom Bracket
There is thread lock on the bearing cups to prevent them from getting loose when out on the mountain, and saves time when it comes to installation. There are spacers included in the kit to get the correct chain alignment. The sealed alloy bearin ....
In Stock Now: 68/73mm
£28.99
RRP £29.99Save 3%
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Blackspire External Ceramic Bearing Bottom Bracket
Blackspire Ceramic bearings roll faster than alloy bearings and they also last longer as they do not pitt or crack as easily, and are much lighter than alloy bearings. There is thread lock on the bearing cups to prevent them from getting loose w ....
In Stock Now: 68/73mm
£79.99
RRP £84.99Save 6%
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Campagnolo Centaur Bottom Bracket
Campagnolo Centaur Bottom Bracket, light and extremely stiff BB with Alloy cups and hollow cro-moly spindle. Feature laden BB for an awesome price. Features: • Three sealed cartridge style bearings; two on the chain ring side and one on the non- ....
In Stock Now: 115.5mm Italian
£44.99
RRP £48.99Save 8%
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Campagnolo Chorus Bottom Bracket
Features: • Three, sealed cartridge style, bearings; two on the chainring side and one on the non-drive side. • Weighs just 220 grams; only 30 grams more than Record. • 17 mm cro-moly steel, 102 mm hollow spindle fits 8, 9 and 10 speed Campy Rec ....
In Stock Now: 102mm BSA - Pre 2007
£64.99
RRP £73.99Save 12%
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Campagnolo Record Bottom Bracket
Composite and light alloy cartridge bottom bracket. Light alloy cups with sealed bearings. •Thread - Italian or BSA •Axle length - 102 or 111mm •Weight - 220g
In Stock Now: 102mm Italian Thread - Pre 2007 | 102mm BSA - Pre 2007
£94.99
RRP £104.99Save 10%
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Campagnolo Record External Bottom Bracket Cups
Record Ultra Torque bottom bracket cups •Aluminium bottom bracket cups for use with all Ultra-Torque Chainsets •Weight - 49g
In Stock Now: Italian Thread
£17.99
RRP £18.99Save 5%
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Campagnolo Super Record External BB Cups
Replacement overboard bottom bracket cups for Ultra Torque chainsets. •Bearings not included •Super Record Italian thread cups •Colour - Black
In Stock Now: Italian Thread | English Thread
£18.99
RRP £19.99Save 5%
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Campagnolo Ultra Torque Pushfit Bottom Bracket Cups
Lightness, rigidity, simplified assembly and maintenance: Ultra-Torque™. This is Campagnolo®’s answer in the integrated crankset sector. Ever attentive to new market demands and trends Campagnolo® has developed 2 specific adaptors to permit the ....
In Stock Now: 68mm
£29.99
RRP £32.99Save 9%
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Campagnolo Veloce Bottom Bracket
In Stock Now: 115.5mm BSA | 115.5mm Italian
£19.99
RRP £22.99Save 13%
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Chris King Bottom Bracket - MTB
We've been making our own sealed bearings here at King for over 32 years and never has there been a component that benefited more from their strength and durability than the bottom bracket. Yes, the Chris King bottom bracket is here and ready to ....
In Stock Now: Black - 68/73mm Shell | Silver - 68/73mm Shell | Pewter - 68/73mm Shell | Blue - 68/73mm Shell | Red - 68/73mm Shell | Gold - 68/73mm Shell | Mango - 68/73mm Shell | Brown - 68/73mm Shell | Pink - 68/73mm Shell
£99.99
RRP £108.99Save 8%
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Chris King Bottom Bracket - Road
We've been making our own sealed bearings here at King for over 32 years and never has there been a component that benefited more from their strength and durability than the bottom bracket. Yes, the Chris King bottom bracket is here and ready to ....
In Stock Now: Black - 68mm Shell | Blue - 68mm Shell | Brown - 68mm Shell | Gold - 68mm Shell | Green - 68mm Shell | Mango - 68mm Shell | Pewter - 68mm Shell | Pink - 68mm Shell | Red - 68mm Shell | Silver - 68mm Shell
£81.00 
RRP £108.99Save 26%
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Controltech Comp Carbon-Scandium BB - ISIS
Comp Scandium, ISIS drive with CNC machined 6AL4V aluminium alloy and carbon fiber body. Features: •Isis drive •CNC Scandium axle •Ultra lightweight •Weight: 158g •Body: Carbon •Axle Material: Titanium •BSA thread: 1.37"*24T(68*108,68*113,73*113 ....
In Stock Now: 68x108mm - Carbon Body/Scandium Axle
£119.99
RRP £129.99Save 8%
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Controltech Comp Carbon-Titanium BB - ISIS
Controltech comp Tiatanium ISIS Features: • Carbon fiber body • ISIS taper • CNC machined 6AL4V • Titanium axle • Ultra lightweight • Weight: 158g
In Stock Now: 68x108mm - Carbon Body/Titanium Axle | 68x113mm - Carbon Body/Titanium Axle
£119.99
RRP £129.99Save 8%
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Controltech Comp Carbon-Titanium BB - Square Taper
COMP-BB03-TI Features: • Carbon fiber body • Square taper • CNC machined 6AL4V • BSA thread: 1.37"*24T(68*102) • Italian thread: 36*24T(70*108) • Titanium axle • Ultra lightweight • Weight: 154g
In Stock Now: 68x102mm - Carbon Body/Titanium Axle
£89.99
RRP £99.99Save 10%
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Controltech External Bottom Bracket
This controltech external bottom bracket is available with an Italian thread or standard British thread. There is thread lock on the bearing cups to prevent them from getting loose when out on the road, and saves time when it comes to installati ....
In Stock Now: Each | Italian Thread
£30.00 
RRP £49.99Save 40%
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Crank Brothers Cobalt Chromoly 2009
Chromoly isis xc bottom bracket with double row drive-side bearing. Features: •Weight: 236g •Spindle length: 113mm •Compatibility: 68mm and 73mm frame shells •Spindle: nickel plated hollow chromoly steel •Shell: laser etched 6061-t6 anodized alu ....
In Stock Now: 68/73-113mm
£25.00 
RRP £63.99Save 61%
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Crank Brothers Cobalt Chromoly 2010
Crank Brothers Cobalt SL ISIS Bottom Brackets use overkill technology - a double row drive side bearing, to prevent premature bearing wear. Aditionally, specially designed Viton external seals provide additional protection against contamination. ....
In Stock Now: 68/73-113mm
£52.99
RRP £63.99Save 17%
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Crank Brothers Cobalt Ti 2009
Titanium isis xc bottom bracket with double row drive-side bearing. Features: •Weight: 180g •Spindle length: 113mm •Compatibility: 68mm and 73mm frame shells •Spindle: hollow 6al / 4v titanium •Shell: laser etched 6061-t6 anodized aluminium •Thr ....
In Stock Now: 68/73-113mm
£50.00 
RRP £174.99Save 71%
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Crank Brothers Cobalt Ti 2010
Crank Brothers Cobalt Ti Bottom Brackets are extremely light because of the titanium spindle. Overkill technology prevents premature drive side bearing failure, and Viton seals provide additional ingress protection. Specifications: • weight 180g ....
In Stock Now: 68/73-113mm
£120.00 
RRP £174.99Save 31%
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Crank Brothers Cyan Chromoly 2009
Chromoly isis road bottom bracket with double row drive-side bearing. Features: •Weight: 220g •Spindle length: 108mm •Compatibility: 68mm and 73mm frame shells •Spindle: nickel plated hollow chromoly steel •Shell: laser etched 6061-t6 anodized a ....
In Stock Now: 68/73-108mm
£25.00 
RRP £63.99Save 61%
More Info
Crank Brothers Cyan Chromoly 2010
Crank Brothers Cyan SL Bottom Brackets use overkill technology - a double row drive side bearing, to prevent premature bearing wear. Aditionally, specially designed Viton external seals provide additional protection against contamination. Specif ....
In Stock Now: 68/73-108mm
£56.99
RRP £63.99Save 11%
More Info
Crank Brothers Cyan Ti 2009
Titanium isis road bottom bracket with double row drive-side bearing. Features: •Weight: 172g •Spindle length: 108mm •Compatibility: 68mm and 73mm frame shells •Spindle: hollow 6al / 4v titanium •Shell: laser etched 6061-t6 anodized aluminium •T ....
In Stock Now: 68/73-108mm
£70.00 
RRP £174.99Save 60%
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Crank Brothers Cyan Ti 2010
Crank Brothers Cyan Ti Bottom Brackets are extremely light because of the titanium spindle. Overkill technology prevents premature drive side bearing failure, and Viton seals provide additional ingress protection. Specifications: • Weight 172g • ....
In Stock Now: 68/73-108mm
£156.99
RRP £174.99Save 10%
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DMR Drone Mk1 Bottom Bracket
Axle made from strong cromoly, kit includes bottom bracket, axle, bearing spacers and bolts for fitting to frame and cranks. The axle spins on 2 heavy duty sealed bearings. Designed for the DMR Drone Mk1. Features: •Made from strong cromoly. •In ....
£17.99
RRP £19.99Save 10%
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DMR Drone Reptoid Bottom Bracket
Axle made from strong cromoly, kit includes bottom bracket, axle, spacers and bolts for fitting to frame and cranks. The axle spins on 2 heavy duty sealed bearings. Designed for the DMR Drone Reptoid Bottom Bracket. Features: • Axle made from st ....
£17.99
RRP £19.99Save 10%
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Easton EC90 Bottom Bracket
This bottom bracket features a superior stiffness, this bottom bracket is suited for your Easton EC90 crankset. Features: •These quality bearings have seals on them that protect them from the dirt and moisture. •Available in an Italian thread or ....
In Stock Now: 70mm - English Thread | 70mm - Italian Thread
£44.99 
RRP £49.99Save 10%
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Easton EC90 Ceramic Bottom Bracket
This ceramic bottom bracket features a superior stiffness-to-weight ratio, it was designed for the Easton EC90 crankset! Features: •These high end quality ceramic bearings are lighter than standard bearings, require less energy and reduce mechan ....
In Stock Now: 68mm - English Thread | 70mm - Italian Thread
£149.99
RRP £169.99Save 12%
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FSA Ceramic Bearing Mega Exo Bottom Bracket
Ceramic bearings equal increased speed at a lower effort and increased durability for your high-end components. Independent testing shows speed increases approaching 4%, i.e. over 1km a rider can gain 20-40m for the same energy output. More than ....
In Stock Now: 68mm English Thread
£143.99
RRP £159.99Save 10%
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FSA Euro Pro BMX Alloy Cupset
Euro pro bottom bracket cupset from FSA is a high quality engineered product. Features include long life double row of sealed cartridge bearings help keep the maintenance minimal. The weight of the cranks has been reduced with the CNC machined a ....
In Stock Now: 19mm x 155mm - 48t
£19.99 
RRP £69.95Save 71%
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FSA Gossamer Mega Exo Bottom Bracket
MegaExo bottom braket with composite center sleeve and double o-ring seals. •External oversized cartridge bearings •Forged and CNC-machined external bearing cups •Finish - Anodized cups •English threading - 68 (BC-1.37” x 24T) •Italian threading ....
In Stock Now: 70mm Italian Thread
£35.99
RRP £39.95Save 10%
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FSA Light Ceramic Bearing Mega Exo BB
Ceramic bearings equal increased speed at a lower effort and increased durability for your high-end components. Independent testing shows speed increases approaching 4%, i.e. over 1km a rider can gain 20-40m for the same energy output. More than ....
In Stock Now: 68mm English Thread | 70mm Italian Thread
£143.99
RRP £159.99Save 10%
More Info
FSA Platinum ISIS Bottom Bracket
Forged hollow chromoly spindle for ISIS Drive Integrated bearing design Cold forged aluminum cups Composite anti-creak sleeve New improved external water seals.
In Stock Now: 68 x 113mm ISIS | 68 x 118mm ISIS | 73 x 113mm ISIS | 68 x 108mm ISIS
£32.99
RRP £36.99Save 11%
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FSA Platinum Pro DH ISIS Bottom Bracket
All purpose strong and stiff ISIS BB. Cold forged Aluminium cups, with Double industrial cartridge sealed bearings . Features: •Weight: 225g •Forged hollow cromoly spindle •Double industrial cartridge sealed bearings •Cold forged aluminium cups ....
In Stock Now: 83 x 133mm ISIS | 73 x 122.5mm ISIS | 100 x 148mm ISIS | 83 x 128mm ISIS | 68 x 128mm ISIS | 68 x 123mm ISIS
£39.00 
RRP £79.95Save 51%
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FSA Platinum Pro ISIS Bottom Bracket
Forged hollow chromoly spindle for ISIS Drive Integrated bearing design Cold forged aluminum cups Composite anti-creak sleeve New improved external water seals Chromoly crank bolts (M-15) 68 x 108mm, 113mm or 118mm width 70 x 108mm Features: •Li ....
In Stock Now: 68 x 108mm ISIS | 68 x 113mm ISIS | 68 x 118mm ISIS E-Type | 70 x 108mm ISIS | 70 x 118mm ISIS
£37.00 
RRP £49.99Save 26%
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FSA Platinum Pro Mega Quad Titanium ISIS
In Stock Now: 68 x 108mm ISIS | 68 x 118mm ISIS | 70 x 108mm ISIS | 70 x 118mm ISIS | 73 x 113mm ISIS
£135.00 
RRP £179.95Save 25%
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FSA Shell & Bearings For Gamma Drive Mega Ex
FSA Shell & Bearings For Gamma Drive Mega Ex Replacement bottom bracket for Gamma Drive Mega Exo cranks (exc axle).
In Stock Now: 68/73mm
£35.99
RRP £39.99Save 10%
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FSA Shell & Bearings For K-Force / SLK
FSA Shell & Bearings For MTB K-Force / SLK Bottom bracket for Mega Exo cranks (exc axle), for 68mm shell. Fits SLK and K-Force Mega Exo road cranks.
In Stock Now: MTB 68/73mm
£35.99 
RRP £39.99Save 10%
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FSA SLK Light Mega Exo Bottom Bracket
Lightweight BB available in 68/70mm with English or Italian threads. Features: • Oversize cartrdige bearings • Forged and CNC machined external cups • Alloy centre sleeve with double o-ring seal • Anodised cup and sleeve • Weight 100g
In Stock Now: 68mm English Thread | 70mm Italian Thread
£35.99
RRP £39.95Save 10%
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FSA SLK/K-Force Mega Exo Bottom Bracket
FSA bottom bracket for SLK & K-Force Mega Exo cranks. •Spindle - 24mm •Shell - 68mm (English Thread) or 70mm (Italian Thread)
In Stock Now: 68mm English Thread
£35.99
RRP £39.95Save 10%
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FSA Team Issue Mega Exo Bottom Bracket
FSA Team Issues bottom brackets with Forged and CNC machined external cups. •Oversized cartridge bearings. •Alloy centre sleeve with double o-ring seals. •Anodized cup and sleeve. •Weight - 92g •Size - 68mm (English Thread) or 70mm (Italian Thread).
In Stock Now: 68mm English Thread
£35.99
RRP £39.95Save 10%
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FSA V-Drive Mega Exo Bottom Bracket
FSA Shell & Bearings For V-Drive Mega Exo Replacement bottom bracket for V-Drive Mega Exo cranks (exc axle).
In Stock Now: 68/73mm
£35.99
RRP £39.99Save 10%
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Fulcrum Outboard Bottom Bracket RRS Cups 2009
Features: •Available in Italian thread or English thread •Compatible with Fulcrum RRS chainset •Weight: 49g
In Stock Now: Italian Thread | English Thread
£17.99
RRP £19.99Save 10%
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Fulcrum Outboard Bottom Bracket RS Cups
Fulcrum Racing Torque bottom bracket cup set. •BB Shell Width - 68 Spindle Interface •Type - Ultra-Torque BB •Thread Type - Italian or British
In Stock Now: British Thread
£17.99
RRP £19.99Save 10%
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Funn Hooka DH BB
Oversized splined integrated hollow cr-mo bottom bracket axle. •Oversized sealed bearings. •Fits - 68/73mm or 83mm frames.
In Stock Now: 68/73mm Shell | 83mm Shell
£31.99
RRP £34.99Save 9%
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Funn ISIS BB
Funn Isis BB Features: • Forged Chromoly Spindle • Sealed cartridge bearings • 68mm Weight: 356g • Crank bolts not supplied • Alloy cups
In Stock Now: 68 x 113mm ISIS | 73 x 113mm ISIS
£33.00 
RRP £44.99Save 27%
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Gravity BB-7550 Mega Exo Quad Bottom Bracket
Replacement bottom bracket for Gravity Mega Exo Cranks with composite center sleeve and double o-ring seals. Features: • Spindle: 24mm • Shell: 68/73mm or 83mm • Mega Exo Quad BB Double row cartridge. • Composite center sleeve with double o-ring ....
In Stock Now: 68/73mm | 83mm
£31.99
RRP £34.99Save 9%
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Gusset EXP Bottom Bracket
2 bearings with alloy push-in cups and spacer kit for use with USA type BMX 68mm BB shell Or 4 sealed bearings with steel threaded cups and spacer kit for use with conventional English type threaded “Euro” 68mm Features: • Available to suit 19mm ....
In Stock Now: BMX Mid 19mm | BMX Spanish 19mm | BMX US 19mm | MTB Euro 19mm | BMX Mid 22mm
£17.99
RRP £19.99Save 10%
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Gusset EXT 24 Bottom Bracket
Gusset offer a BB for most hardcore MTB and BMX uses, and now have an “External” type to fit most 24mm axle type cranksets. •Forged and CNC machined alloy cups •High quality cartridge bearings •Lightweight plastic central dirt seal •Fits with mo ....
£22.99
RRP £24.99Save 8%
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Gusset EXT 24C Ceramic Bottom Bracket
Gusset offer a BB for most hardcore MTB and BMX uses, and now have an “External” type to fit most 24mm axle type cranksets. • Forged and CNC machined alloy cups • High quality ceramic bearings • Lightweight plastic central dirt seal • Fits with ....
£44.99
RRP £49.99Save 10%
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Gusset Pigmy OKR Axle Inc. Bolts
Pigmy standard axle and OKR bolts; 19/20mm machined 36T fine spline Cr-Mo axle for secure torque transfer. •Suitable for general MTB and BMX use. •Compatible with Pigmy or Pigmy R-series arms. •Supplied with Pigmy OKR bolts and caps. •Weights (i ....
£18.99
RRP £20.00Save 5%
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Gusset Trident ISIS
Hardcore use ISIS BB that won’t let you down, rip your frame threads to pieces. Triple Bearing: The large diameter ISIS axles mean that there is limited space for the bearings to fit into the BB area, and so, relatively small bearings have to be ....
In Stock Now: 68 x 113mm E-Type ISIS
£27.99
RRP £29.99Save 7%
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Hope Bottom Bracket MTB - Ceramic
The eagerly anticipated external bottom bracket is now available, with two different bearing options. All common systems are covered with this upgrade unit - making it ideal for Shimano, Race Face and others. The machined aluminium cups hold eit ....
In Stock Now: Black - 68/73mm Shell | Gold - 68/73mm Shell | Silver - 68/73mm Shell | Black - 83mm Shell | Silver - 83mm Shell | Red - 83mm Shell | Blue - 83mm Shell | Gunsmoke - 83mm Shell | Gold - 83mm Shell
£82.99
RRP £95.00Save 13%
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Hope Bottom Bracket MTB - Stainless Steel
The eagerly anticipated external bottom bracket is now available, with two different bearing options. All common systems are covered with this upgrade unit - making it ideal for Shimano, Race Face and others. The machined aluminium cups hol ....
In Stock Now: Gold - 68/73mm Shell | Black - 83mm Shell | Silver - 83mm Shell | Gunsmoke - 83mm Shell | Gold - 83mm Shell
£60.99
RRP £70.00Save 13%
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Hope Bottom Bracket Road - Ceramic
The eagerly anticipated road specific external bottom bracket is now available. The machined aluminium cups hold ceramic bearings in stainless races. These custom, Swiss made bearings are double sealed, fully serviceable and removable which give ....
In Stock Now: Blue | Gold | Gunsmoke | Red
£82.99
RRP £95.00Save 13%
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Hope Bottom Bracket Road - Stainless Steel
The eagerly anticipated road specific external bottom bracket is now available. The machined aluminium cups hold full stainless steel cartridge bearings. These custom, Swiss made bearings are double sealed, fully serviceable and removable which ....
In Stock Now: Black | Blue | Gold | Gunsmoke | Red | Silver
£60.99
RRP £70.00Save 13%
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NC-17 H-Type S-Pro Bottom Bracket
This BB-Set is made for two-piece cranks where the drive side crank is attached to the axle. The benefit of H-Type BB is that the bearings are positioned externally meaning they can be larger meaning that the load capacities of the ball bearings ....
In Stock Now: 68/73mm
£37.99
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NC-17 ISIS Freeride Bottom Bracket
Utilising simple, precise engineering, the dependable construction of this NC-17 BB keeps it running very smooth. Owing to fine manufacturing tolerances, movement and thus wear is decreased to promote longevity. For the hard use the Freeride mod ....
In Stock Now: 68/73-113mm | 68/73-118mm
£44.00 
RRP £54.99Save 20%
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NC-17 ISIS MTB Pro Bottom Bracket
NC-17 ISIS cranks are CNC made, heat treated and equipped with either an M15 or M12 fixing bolt- all of which makes for a rock solid crank/BB interface. This sturdiness is further enhanced by our precision manufactured 7075 aluminium bearing she ....
In Stock Now: 68/73-113mm | 68/73-118mm
£36.00 
RRP £44.99Save 20%
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Pace RC80 Bottom Bracket 2010
A BB for life? Certainly designed for life in the UK. With a unique rotary seal fitted into the face of the precision cnc machined outer cup and twin internal O-Ring seals the RC80 keeps the trail out- and life giving grease in. And fitted with ....
In Stock Now: Satin Black - 68/73mm Shell | Satin Silver - 68/73mm Shell | Satin Red - 68/73mm Shell
£61.99
RRP £69.00Save 10%
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RaceFace ISIS Evolve DH
The Evolve DH was built for the DH/DS rider looking for a strong bottom bracket for their single chainring setup. This bottom bracket will NOT work with a triple ring setup. •ISIS Drive •M12 chromoly spindle •Shot peened finish for strength •For ....
In Stock Now: 68/73-118mm
£45.00 
RRP £63.99Save 30%
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RaceFace ISIS Evolve FR
Featuring a thick M12 spindle wall and three slide on cartridge bearings (two on the drive side), this bottom bracket was built for the performance driven Freerider looking to pimp out their ride. ISIS Drive •M12 chromoly spindle •Shot peened fi ....
In Stock Now: 68/73-113mm
£54.99
RRP £63.99Save 14%
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RaceFace ISIS Evolve XC
Designed with a close eye on the gram scale, the Evolve XC was built for the cross country rider looking for solid performance in a lightweight package. •ISIS Drive •M15 chromoly spindle •Shot peened finish for strength •Forged and CNCd aluminum ....
In Stock Now: 68/73-113mm
£54.99
RRP £63.99Save 14%
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RaceFace ISIS Signature DH Steel
Designed exclusively for Downhill/Dual Slalom racing, these BBs are manufactured from M12 spindles and are available in a multitude of large sizes to fit the biggest bikes on the planet. And in keeping with the trend of downhill riders finally s ....
In Stock Now: 68/73-118mm
£40.00 
RRP £99.95Save 60%
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RaceFace ISIS SRX
With an M15 chromoly spindle and single row, double sealed cartridge bearings, the SRX was designed for the all around rider looking for solid performance at a reasonable price. The SRX is also compatible with E-type derailleurs. •ISIS Drive •M1 ....
In Stock Now: 68/73-113mm | 68/73-108mm
£34.99
RRP £39.99Save 13%
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RaceFace X-Type Cadence Replacement BB
The Road BB Cups are designed specifically for use with your Cadence Road X-Type Crank. Manufactured from high strength aluminum and featuring twice the number of ball bearings than our competitors, our X-Type BB cups are also compatible with ....
In Stock Now: X-Type Cadence
£34.99
RRP £39.99Save 13%
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RaceFace X-Type Diablous DH Replacement BB
Designed to be used with your Diabolus or Evolve DH crankset, the FR/DH BB cups are built for hardcore freeriders and DH racers. Manufactured from high strength aluminum and featuring twice the number of ball bearings than our competitors, the D ....
In Stock Now: 68/73mm X-Type/Saint H-Tech II | 100mm X-Type/Saint H-Tech II
£34.99
RRP £39.99Save 13%
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RaceFace X-Type Ride Replacement BB
Brand new for 2007, the Ride X-Type bottom bracket delivers superior performance at an incredibly attractive price point, and is suitable for all types of riding. Interchangeable with Shimano's XTR, XT, LX, Hone and Saint BB cups. Features: • WA ....
In Stock Now: X-Type Ride
£19.99
RRP £22.99Save 13%
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RaceFace X-Type Team XC BB Cups
Manufactured from high strength aluminium and featuring twice the number of ball bearings than our competitors, the BB cups are also compatible with Shimano's external system, making for a great upgrade. •Forged and CNC Machined from 7050 alumin ....
In Stock Now: 68/73mm BB Shells - Phil Wood Grease | 83mm BB Shells - Phil Wood Grease
£35.00 
RRP £44.99Save 22%
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RPM ISIS Drive
In Stock Now: 68-118mm | 68-108mm
£15.00 
RRP £29.99Save 50%
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RPM Power Pro ISIS
In Stock Now: 68-113mm
£18.00 
RRP £29.99Save 40%
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RPM Square Taper
In Stock Now: 68-122.5mm | 68-118mm | 68-113mm | 68-110mm
£8.00 
RRP £14.99Save 47%
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Shadow Conspiracy Spanish Bottom Bracket
Features: •Style: Spanish •Lightweight 6061 alloy cones •Available in 19mm and 22mm •Includes 2 sealed bearings, internal spacer, custom cone washers •Colours: Black, Red, Electric Lime, Purple
In Stock Now: Black 19mm | Lime 19mm | Purple 19mm | Red 22mm
£23.99
RRP £24.99Save 4%
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Shimano Bottom Bracket Cups 105 5600/5603
5600 105 bottom bracket cups - British thread or Italian thread Features: • Outboard Bottom bracket bearing cups for use with 105 FC5600 and FC5603 HollowTech II chainsets • Minimal bearing interface gives superbly smooth rolling • Requi ....
In Stock Now: Pair - 68mm British Thread | Pair - 70mm Italian Thread
£15.00 
RRP £26.99Save 44%
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Shimano Bottom Bracket Cups Deore M530/532/590
Genuine Shimano HollowTech II bottom bracket assembly. •Set includes left and right hand cups, spacers, inner cover, and inner O-rings. •Sealed cups keep out dirt and water •Maintenance free •Compatible with 68mm and 73mm shell •Durable silver a ....
£16.99
RRP £24.99Save 32%
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Shimano Bottom Bracket Cups Dura Ace 7800
Features: • Super power transmission • Optium balance of lightweight and rigidity • Q-factor remains same as FC-7701/BB-7700 • Minimal bearing interface for smoother rolling Specifications • Pipe Billet Spindle/OctaLink Mounting: HOLLOWTECH II i ....
In Stock Now: Pair - 70mm Italian Thread
£18.00 
RRP £29.99Save 40%
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Shimano Bottom Bracket Cups Dura Ace 7900
Wider bearing spacing for greater stability. Improved seal design for BB adaptor, providing smoother rotation and longer durability. •English and Italian threads available.
In Stock Now: Pair - 68mm English Thread | Pair - 70mm Italian Thread
£27.00 
RRP £39.99Save 32%
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Shimano Bottom Bracket Cups DXR MX70
Replacement external bottom bracket that fits the DXR crankset. 68mm, with an English thread.
In Stock Now: Pair - 68mm English Thread
£44.99
RRP £54.99Save 18%
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Shimano Bottom Bracket Cups Press Fit 7800/7803
This is a Dura-Ace replacement press fit bottom bracket adapter. This bottom bracket set comes with a pair of right and left hand cups which are designed to fit FC -7800/7803 Cranksets.
In Stock Now: Pair LH & RH
£30.00 
RRP £39.99Save 25%
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Shimano Bottom Bracket Cups Saint M810
Features: •Genuine Shimano HollowTech II bottom bracket assembly •Length of screw thread is increased to enable the fitment of chain devices •Set includes left and right hand cups, spacers, inner cover, and inner O-rings •Light weight seal struc ....
In Stock Now: Pair - 68/73mm
£34.99
RRP £44.99Save 22%
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Shimano Bottom Bracket Cups Saint M815
Features: •Genuine Shimano HollowTech II bottom bracket assembly •Set includes left and right hand cups, spacers, inner cover, and inner O-rings •Light weight seal structure helps to remove vital grams •Sealed cups keep out dirt and water •Maint ....
In Stock Now: Pair - 83mm
£34.99
RRP £44.99Save 22%
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Shimano Bottom Bracket Cups Tiagra 4500/4550
Genuine replacement Shimano Tiagra 4500/4550 HollowtechII BB Cups • Suitable for 68mm Shell
In Stock Now: Pair - 68mm English Thread | Pair - 70mm Italian Thread
£12.99
RRP £17.99Save 28%
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Shimano Bottom Bracket Cups Ultegra 6600/6603
6600 Ultegra bottom bracket - Italian thread or British thread Features •The bottom bracket bearings for the HollowTech II FC6600 crankset •Minimal bearing interface gives superbly smooth rolling •Required for installation of FC7800 chainset, wi ....
In Stock Now: Pair - 68mm English Thread | Pair - 70mm Italian Thread
£12.00 
RRP £29.99Save 60%
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Shimano Bottom Bracket Cups Ultegra 6700/6703
Features: •HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency •HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth ....
In Stock Now: Pair - 68mm English Thread | Pair - 70mm Italian Thread
£15.00 
RRP £29.99Save 50%
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Shimano Bottom Bracket Cups Ultegra SL 6601
Minimal bearing interface gives superbly smooth rolling. Required for installation of the Ultegra SL chainset, with a choice of English or Italian thread BB cups. Set includes left and right hand cups, inner cover and inner O-rings. •Sealed cups ....
In Stock Now: Pair - 68mm English Thread | Pair - 70mm Italian Thread
£22.00 
RRP £29.99Save 27%
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Shimano Bottom Bracket Cups XT M770 & SLX M660
Bottom bracket cups that fit XT/SLX M770/660 Cranksets, and are available in 68mm English threads. Features: •Genuine Shimano Hollow Tech II bottom bracket assembly. •Set includes left and right hand cups, spacers, inner cover, and inner O- ring ....
In Stock Now: Pair - 68/73mm
£26.99
RRP £34.99Save 23%
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Shimano Bottom Bracket Cups XTR M960
Complete replacement BB Cup and integrated bearing for Shimano Hollowtech II Cranksets. Available for either Left Hand non Drive or Right Hand Drive Side.
In Stock Now: RH Drive Side | Pair LH & RH Including Sleeve
£15.99 
RRP £19.99Save 20%
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Shimano Bottom Bracket Cups XTR M970
Features: •Genuine Shimano HollowTech II bottom bracket assembly •Set includes left and right hand cups, spacers, inner cover, and inner O-rings •Light weight seal structure helps to remove vital grams •Sealed cups keep out dirt and water •Maint ....
£39.99
RRP £49.99Save 20%
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Shimano Bottom Bracket Octalink 105 5500
Pipe Billet BB Spindle: Reduces weight and increases strength. Splined Interface: 8-spline interface between BB and crank arm forms a strong highly rigid connection Specifications: •V1 Road compatible •Crankset FC-5501 & FC-5504 •Pipe Billet Spi ....
In Stock Now: 70-118mm - Italian Thread | 70-109mm - Italian Thread
£26.99
RRP £34.99Save 23%
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Shimano Bottom Bracket Octalink Dura Ace 7700
Multi-Bearing Construction: Bottom bracket uses both ball and needle bearings to reduce flex for greater power transmission efficiency. Pipe Billet BB Spindle: Reduces weight and increases strength. Splined Interface: 8-spline interface between ....
In Stock Now: 68-109mm - English Thread | 70-109mm - Italian Thread
£50.00 
RRP £69.99Save 29%
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Shimano Bottom Bracket Octalink Dura Ace 7703
Precision engineered Dura-Ace 7703 bottom bracket for road Octalink splined system Features: •V1 Road Compatible •22 mm diameter chrome-moly hollow pipe billet axle reduces weight •Splined interface provides a more rigid crank assembly compared ....
In Stock Now: 70-118mm - Italian Thread | 68-118mm - English Thread
£54.99
RRP £69.99Save 21%
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Shimano Bottom Bracket Octalink ES25
Splined bottom bracket for use with Shimano Octalink chainsets. Features: •V2 MTB compatible •Oversize BB spindle - large 22mm diameter hollow cold forged chrome-moly pipe billet spindle reduces weight, increases strength and rigidity •Octalink ....
In Stock Now: 68-126mm | 73-118mm | 73-126mm | 68-113mm
£5.00 
RRP £19.99Save 75%
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Shimano Bottom Bracket Octalink ES30
Oversize BB spindle - large 22 mm diameter hollow chrome-moly pipe billet spindle reduces weight, increases strength and rigidity Octalink splined axle/crank arm interface - results in more rigid crank assembly compared to square tapered spindle ....
In Stock Now: 68-118mm
£10.00 
RRP £24.99Save 60%
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Shimano Bottom Bracket Octalink ES51
8-Spline Interface: Oversize axle with 8-splines provides a more rigid interface between the crank arm and bottom bracket. Specifications: •V2 MTB compatible •E-type no •Chain Line 47.5 & 50mm •B.B. Shell Width 73/70/68mm •Spindle Length 113 & 1 ....
In Stock Now: 68-118mm | 73-113mm | 73-118mm | 68-113mm E-Type | 73-118mm E-Type | 68-121mm | 73-126mm | 73-121mm | 70-113mm - Italian Thread | 70-118mm - Italian Thread
£10.00 
RRP £41.99Save 76%
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Shimano Bottom Bracket Octalink XTR M952
One piece cartridge construction allows fast and easy installation without adjustment. Features: • Precision engineered Shimano XTR sealed cartridge bottom bracket for M95x series XTR chainsets • Large 22.2 mm diameter chrome-moly pipe billet sp ....
In Stock Now: 68/73-116mm
£51.99
RRP £64.99Save 20%
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Shimano Bottom Bracket Press Fit Cups - MTB
Complete press-fit bottom bracket assembly for MTB. •Outboard bearing •Oversize axle and bearings •Shell Width: 89.5mm (comes with 2.5mm spacer) •2.5mm spacer is not needed for a BB shell width of 92mm •Weight: 73g
£36.99
RRP £44.99Save 18%
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Shimano Bottom Bracket Square Taper UN26
Great value sealed cartridge UN26 Bottom Bracket with square tapered spindle. •Sealed bearing design keeps dirt, mud and water out. •Easy to install, no adjustment needed. •Shell Width - 68mm or 73mm •Spindle Length - 110mm, 113mm or 122mm
In Stock Now: 68-122mm
£5.00 
RRP £13.99Save 64%
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Shimano Bottom Bracket Square Taper UN54
Shimano LX UN54 model has super-accurate bearings for smooth operation and improved durability Features: •Durable, hard-wearing sealed cartridge bottom bracket. •Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud and water fo ....
In Stock Now: 68-113mm | 68-107mm | 68-118mm | 73-118mm | 73-122mm | 68-122mm | 73-107mm | 70-107mm Italian Thread | 70-110mm Italian Thread | 70-113mm Italian Thread
£11.99
RRP £24.99Save 52%
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Shimano Bottom Brackets Press Fit Cups - Road
Features: •Complete press-fit bottom bracket assembly for Shimano HollowTech II road cranks •Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage •Set includes left and right hand cups, inner cove ....
In Stock Now: 86.5mm Shell
£36.99
RRP £44.99Save 18%
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