There SUNRACE CS MS3 cassette it is a replacement model for 10-speed transmissions, perfect for those looking for maximum versatility with a larger gear range (11/40 and 11/42). This steel boxio and aluminum is lighter and compatible with Shimano gears. DESCRIPTION MS3 10 speed MTB cassette 11-46 Speed: 10 Teeth:11-46 Compatibility: Shimano and Sram Version: Standard.
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