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  • Shimano SLX HG81 10 Speed MTB Cassette
  • Shimano SLX HG81 10 Speed MTB Cassette
NOW$37.99
  • RRP$64.99
  • |
  • SAVE42%

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11-36t
11-34t
11-32t
  • IN STOCK(5+)

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  • right Shipping amount : $9.99
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Shimano SLX Cassette 10 Speed HG81

Shimano Drilled lightweight 10 speed cassette designed for super Narrow 10 Speed HG chains.

Shimano SLX Cassette 10 Speed HG81 Features:

  • HG81 10 Speed cassette featuring light weight minimal design sprocket carrier
  • 4 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
  • Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
  • Close ratio gearing allows a more efficient use of energy through finer cadence control
  • Sprockets are cut away and drilled to reduce weight without reducing rigidity
  • For Super Narrow 10-speed HG chains

Buy Shimano SLX Cassette 10 Speed HG81 from Chain Reaction Cycles, the world's largest online bicycle store.

  • Colour: Silver
  • Teeth: 11-36t, 11-34t, 11-32t
  • Speed: 10 Speed
Rated 4.6 out of 5 by 31 reviewers.
Rated 4 out of 5 by buena relacion calidad precio Buena relacion calidad precio. Cambia a la perfección 13 August 2014
Rated 4 out of 5 by Bought for first 3x10 speed drivechain build Bought for building an SLX/XT drivetrain. Glad I bought this cassette, is light and cost effective. 20 July 2014
Rated 5 out of 5 by Очень выносливая: трудно её "замучить"! Очень, очень, но и цена соответствующая. Скупой платит дважды. 26 June 2014
Rated 5 out of 5 by Good value Bought to be used with zee rear mech. Works like a dream with zee rear mech and shifter. Good, fast and quiet shifting. Seems to weigh a sensible amount for the price. Overall good value for money 27 May 2014
Rated 5 out of 5 by Поставил, пока полёт нормальный Религия - Shimano, пототому и выбрал. Поставил, пока полёт нормальный 10 May 2014
Rated 4 out of 5 by Very good! Ottimo pacco pignoni dal prezzo giusto. Consigliato! :) 08 May 2014
Rated 4 out of 5 by casette slx muy buen producto suave y rapido en cambiar , desarrollo perfecto en cada uno de ellos 29 April 2014
Rated 5 out of 5 by SLX HG81 Prodotto di ottima qualità e prezzo assolutamnete da consigliare 28 April 2014
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7 Questions : 9 Answers

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2 answers

How much does this weigh?

Gender: Male
11 months ago
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Sheffield,GB
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Answer: 
These cassettes weigh in at 350g on our office scales
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
11 months ago
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Answer: 
I popped mine on the scales last night, 368gms
Age: 35 to 44
Gender: Male
Attitude: Just for Fun
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8 months ago
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5 months, 3 weeks ago
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Answer: 
Yes; these SLX cassettes are 10sp/Dyna-Sys compatible.
Age: 25 to 34
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5 months, 2 weeks ago
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Answer: 
All 10spd Shimano products are dyna sys compatible.
Age: 25 to 34
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5 months, 1 week ago
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Stockton-on-Tees,GB
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3 months, 2 weeks ago
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Weymouth,GB
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Answer: 
Any 10-speed HG chain will shift effectively across this cassette.
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3 months, 2 weeks ago
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Will this cassette fit on a XT FH M570 hub?

I have an older bike with a Shimano XT FH M570 rear hub. Will this cassette fit on the freehub?
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3 months ago
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Markham,CA
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Answer: 
Yes, this cassette will fit fine and may require a small cassette spacer to correct the chainline.
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2 months, 4 weeks ago
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Age: 45 to 54
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1 month, 4 weeks ago
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Alderney Edge,GB
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Answer: 
No; Shimano have altered the pull on their 10 speed MTB shifters and 10 speed MTB derailleurs to improve shifting when riding over rough terrain. This has had the effect of not being able to cross-use 10 speed MTB equipment with Road 10 speed.

One possible workaround is to use a 9 speed MTB derailleur with 10 speed STI if wanting to go to 34T/36T large sprockets - the combination of Road 10sp shifters, 10sp cassette and 9sp MTB rear mech (all Shimano) should work fine.
Age: 25 to 34
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Im running microshift front changer and derallieur
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3 months, 4 weeks ago
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Answer: 
It is generally not recommended to run Mountain Bike components on a Road bike with a Road drivetrain, as the shifting efficiency will not be as smooth. Also due to the gear range on this cassette; it would likely have too wide a ratio for the Max Capacity of your Road derailleur and too large a Max Sprocket/Low Gear for the derailleur to shift up to.

However if you can drop us an email with more information on the 'Microshift' drivetrain that is currently being used on your bike (model number of derailleur primarily), we can surely advise further.

http://www.chainreactioncycles.com/...
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I have wheelset for my bike based on M595 hubs. Could I use this cassette for them?
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2 months ago
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Answer: 
This cassette will work with a M595 rear hubs freehub, this freehub body will accommodate 8,9 and 10 speed Shimano or SRAM Splined cassettes
1 month, 4 weeks ago
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