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  • Shimano 105 CX50 Cyclocross Double 10sp Chainset
  • Shimano 105 CX50 Cyclocross Double 10sp Chainset
NOW$101.49
  • RRP$157.99
  • |
  • SAVE36%

Select  BoltCircle
110mm
Select  Colour
Select  Length
170mm
175mm
Select  Teeth
46.36t
  • IN STOCK(5+)

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Shimano 105 Cyclocross 10sp Chainset CX50

  • The HollowTech II 10-speed CX50 cyclo-cross chainset is the perfect choice for enthusiast riders
  • Alloy chainrings are both rigid and lightweight
  • The chainring teeth have been developed to work in conjunction with the 10-speed directional HG road chains for increased contact to provide greater efficiency and improved power transfer
  • Industry leading cold forged crank arms have been evolved to increase rigidity, reduce weight and improve strength
  • 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank / bottom bracket assembly
  • Integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
  • 46/ 36T chainrings using 110 mm bolt circle diameter
  • Please Note: This Chainset does not come with a Bottom Bracket

Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Colour: Silver, Black
  • BoltCircle: 110mm
  • Teeth: 46.36t
  • Speed: 10 Speed
  • Length: 175mm, 170mm
  • Material: Alloy
Rated 4.3 out of 5 by 3 reviewers.
Rated 4 out of 5 by Comfortable spacing between Outer/Inner chainring Had this installed on my road bike 2x10 speeds. Compared to the standard or compact crankset, the CX 46/36T front is much more usable and comfortable for me as an older and non-competitive rider. 15 June 2014
Rated 4 out of 5 by A bit chunky, but it does the job and is great value I use this on my road bike. Works perfectly well. There isn't much to a crank, but I can't say I have any problems with my drive line. For the money spent, it is ideal. It is a little bit chunky and could be lighter. 03 February 2014
Rated 5 out of 5 by It's a crank Using this on a roadbike with a low ratio rear casette for commuting and general hacking about on lanes and bridleways. Sits nicely in price between Tiagra and 105 while more 105-ish in quality and construction. It will gear out quickly downhill, but if you aren't racing or trying to keep up with anyone that's not hugely important. 04 December 2013
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6 Questions : 6 Answers

Product Q&A

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Does it works with Shimano 4600 Tiagra Bottom Bracket?
http://www.chainreactioncycles.com/it/it/shimano-4600-tiagra-bottom-bracket/rp-prod67221
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milano,IT
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Answer: 
Il movimento centrale che hai indicato é perfetto per questa guarnitura; dovrai solamnte scegliere la dimensione e la filettatura compatibile con il telaio che stai utilizzando.
7 months ago
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9 months ago
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Reigate,GB
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Answer: 
This chainset is not supplied with a bottom bracket. The bottom bracket required is listed below.
 
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9 months ago
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6 months ago
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Answer: 
Je vous confirme que cet article peut être monté sur un boitier BSA de 68mm.

Je vous conseil ce jeu de pédalier:
Shimano 5700 105 Bottom Bracket
 
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1 answer

bottom bracket

would these fit a a shimano bb71 bottom bracket ?
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3 months ago
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Anonymous
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Answer: 
Yes; the Shimano Press Fit BB (BB71/BB91) run the same 24mm spindle as the Hollowtech II external BB; the Shimano chainsets will work on either bracket system.
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I have a Merida Cyclo-Cross 4 2014 which I use to commute to work. It is fitted with FSA Gossamer Cross 46-36 Mega chainset which I am not that impressed with. Would I be able to replace it with this Shimano 105 CX50 Chainset as it has the same size chain rings, I am aware I would also need to purchase a new bottom bracket to go with it. Running Shimano 105 shifters and derailleurs so would be nice to have all Shimano 105 set-up.
If I wanted a higher top speed could I fit a different chainset with different size chain rings? Only recently got into cycling so not sure about such things.
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7 months ago
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Liverpool,GB
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Answer: 
This crankset will be a fine replacement when using the bottom bracket suggested below.

Should a larger chainring size be required in the future; be aware that a larger capacity Front Derailleur may also be compulsory.
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Answer: 
Unfortunately due to the difference in chain width and chainring tooth profiles between 8-speed and 10-speed; this combination would not function well at all.

The Claris crankset may be a better option for your bike setup.
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