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Btwin 12X32 8-Speed Cassette
Versatile 12x32 8-speed cassette for all gradients and compatible with all 8-speed derailleurs and chains: Shimano, SRAM, MicroSHIFT, Btwin and KMC
Free shipping over $35
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Compatibility
For Shimano, SRAM, and Btwin 8-speed cassette bodies and chains
Versatility
Gears: 12-14-16-18-21-24-28-32.
Weight
12 oz.
Product Customer Reviews

I would highly recommend Decathlon to anyone, very fast delivery service and excellent quality products.
Great product for use with my turbo trainer.
Bought to replace a Sram cassette and works perfectly if not better
As good as group set cassettes and good value.
I have troubles when I change the small cassett or speed. But I do not if it was because the size Chain. Thanks.
I live in a hilly area and needed to upgrade the 12 25 cassette on my triban 500 se. This is great. Swapped over easily. Fitted new chain, also decathlon. I needed a new longer derailleur though to use with the smallest chain ring.
For the 12-32 cassette, the cogs are NOT 12,14,16,18.........they're 12,13,15,18..... Not a deal breaker as it happens, but why can't the listed specifications be accurate?! I noticed because I was specifically wanting that progression. Otherwise the cassette is a decent value Microshift product.
Great
I fitted this cassette on my Granddaughter's bike and she is very pleased with the lower gears. The service of the Staff was very good and the price was excellent. Would recommend Decathlon.
Fitted to a road bike for commuting. Gives and excellent range of gears. They are well spaced though and none of the jumps between gears are excessive.
This is NOT a freewheel. It is a cassette for a freehub.
Thank you for your feedback, the name has now been changed (it will take 24h).
Our apologies for this error which caused you inconvenience.
Regards,
Peter Lazarus UK Cycling Market Manager DECATHLON
Wide ratios with lower bottom gear perfect for hills and last summers trip to Switzerland. No loss of top speed for the flat and downhill sections.
Was picked by the guys in the workshop and wasn't even the most expensive product they could sell me but good for the job
Straight swap for the original cassette on my Triban 500se, just lower bottom gear. Bottom gear is 32T (original was 25T) and the dérailleur handled this without adjustment. Next day delivery. Fab
The technical details of the product is very helpful and one does not have to a specialist
Additional Product Information
Composition
Structure
- 100% Steel
Technical information
Gears: 12-14-16-18-21-24-28-32. 12 x 32 teeth 12 oz
Care tips
Degrease, clean and lubricate your cassette regularly to prolong life. It is recommended you replace the chain each time the cassette is replaced. Do not clean using high-pressure water jets
Mounting
Easy assembly with a cassette remover wrench available on our website (ref: 8351088) and an adjustable or open-ended wrench.
Dismantling
Easy disassembly with a cassette remover wrench available on our website (ref: 8351088) and an adjustable wrench or open-ended wrench and a chain-whip tool.
Origin
Imported
Care instructions
Regularly degrease, clean and lubricate your bike to prevent rust and prolong its lifespan. Do not clean using high-pressure water jets.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Btwin 12X32 8-Speed Cassette
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
