Product Colors and Sizes
Btwin 8-Speed 12x25 Cassette
Versatile 12x325 8-speed cassette for all gradients and compatible with all 8-speed derailleurs and chains: Shimano, SRAM, MicroSHIFT, Btwin and KMC
Free returns
Free shipping over $30
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Compatibility
For 8-speed Shimano, BTWIN, SRAM, KMC, and MicroSHIFT cassette bodies and chains
Versatility
Gears: 12-13-15-17-19-21-23-25.
Weight
g
Product Customer Reviews

Excellent
Best for road performance.
Durable spares when compared to other brands road cycles
Qualität wie Original verbaut. Preis/ Leistung top.
Für den Preis sehr gut . Würde immer wieder diesen Artikel kaufen .
Se había roto uno que venía co la bici y este va genial rockrider 520 ok
La puesta a punto de la bici perfecta, muy rápida y completa. Muy contenta. Los recambios nuevos, cadena y piñón muy bien.
Tenía varios piñones gastados por falta de mantenimiento y al no poder encontrarlos sueltos le cambié a la bici el casette completo además de cadena, roldanas y pedalier (todo el conjunto de transmisión) y lo cierto es que va muy bien y no es un producto caro.Con la herramienta necesaria y un poco de maña se cambian bien y tienes bici para rato otra vez.
Très bon rapport qualité prix
bon produit
Bien facile a monter .
Bien
Compatibilité Shimano. Pas le produit le plus léger mais pour un Home Traîner ça fait largement le job
ne dure pas toujours très longtemps en général
Non compatible avec Shimano
Bonjour Yann.
Après avoir consulté nos experts techniciens Atelier, ils me confirment que cette cassette et bien compatible sur une roue avec un corps de cassette shimano.
Si vous rencontrez des difficultés de montage, je vous invite à venir en atelier avec le vélo afin que l'on puisse résoudre le problème.
Etant donné, les restrictions actuelles, et dans la mesure du possible, contactez nous au 03 20 28 04 60 pour convenir d'un rendez vous.
Bonne soirée.
NICOLAS
Additional Product Information
Composition
Main fabric
- 100% Steel
Technical information
Gears: 12-13-15-17-19-21-23-25. 12 x 25 teeth 10.3 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
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 8-Speed 12x25 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.
