Find your perfect gear range with lightweight cassettes designed for smooth power transfer. Built to balance durability and performance, they suit road, MTB and gravel setups alike. Browse precision-machined options from Shimano, SRAM and SunRace.
Find replacement bike cassettes and freewheels for road, gravel, mountain and leisure bikes, with options from Shimano, SRAM and Campagnolo.
Use the speed, freehub fitment and tooth range filters to narrow your selection. Match the number of gears and hub fitting to your drivetrain, and check that your rear derailleur supports the tooth range you choose.
