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Btwin 12X32 8-Speed Cassette

Sale price: $16.99 Regular price:

Versatile 12x32 8-speed cassette for all gradients and compatible with all 8-speed derailleurs and chains: Shimano, SRAM, MicroSHIFT, Btwin and KMC

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Sale price: $16.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8328485

Product Videos

Product Features

A photo of the Btwin 12X32 8-Speed Cassette in use

Btwin 12X32 8-Speed Cassette | bikes equipped with an 8-speed drive train.Fits Shimano and Sram.

Versatile 12x32 8-speed cassette for all gradients and compatible with all 8-speed derailleurs and chains: Shimano, SRAM, MicroSHIFT, Btwin and KMC


For Shimano, SRAM, and Btwin 8-speed cassette bodies and chains


Gears: 12-14-16-18-21-24-28-32.


12 oz.

Product Customer Reviews

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557 Reviews
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Btwin 12X32 8-Speed Cassette,base color
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Excellent quality 8 speed cassette

I would highly recommend Decathlon to anyone, very fast delivery service and excellent quality products.

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Fits perfect on the Turbo

Great product for use with my turbo trainer.

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Great cassette

Bought to replace a Sram cassette and works perfectly if not better

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Good Value

As good as group set cassettes and good value.

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Speed Cassett Bike

I have troubles when I change the small cassett or speed. But I do not if it was because the size Chain. Thanks.

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Excellent value

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.

Okay, but incorrect specs listed on the website!

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.



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Great purchase.

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.

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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.

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Get the name right!

This is NOT a freewheel. It is a cassette for a freehub.

Dear sir,
Thank you for your feedback, the name has now been changed (it will take 24h).
Our apologies for this error which caused you inconvenience.
Peter Lazarus UK Cycling Market Manager DECATHLON
Perfect II

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.

Cycle accessories

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

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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

EASE of buying

The technical details of the product is very helpful and one does not have to a specialist

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Additional Product Information



  • 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


Easy assembly with a cassette remover wrench available on our website (ref: 8351088) and an adjustable or open-ended wrench.


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.



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.

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Size Guide Visual