SunRace CSMZ903 Cassette - 12-Speed 11-51t Metallic Silver CheckoutTitle=MAHLE SmartBike Systems X20 Gen 1 Freewheel Set - SRAM XDR Less fatigue

Less fatigue

The S100 Shifter is available with an integrated handlebar clamp designed to mesh perfectly with SRAM Stealth brakes for a clean modern cockpit

This Gore-Tex cycling cap is designed for wet weather road rides offering a thin warm and breathable layer that fits comfortably under your helmet

easy-to-pull

Durable 2-pc forged aluminum 4-piston caliper with titanium hardware for corrosion resistance and light weight

SunRace CSMZ903 Cassette - 12-Speed 11-51t Metallic Silver CheckoutTitle=MAHLE SmartBike Systems X20 Gen 1 Freewheel Set - SRAM XDR Less fatigueThe SunRace MZ 12 Speed Cassette offers a wide ratio design. Range 11 51 Cogs 11 13 15 17 19 21 24 28 33 39 45 51 Cassette Body Type Shimano HG Drivetrain Speeds 12 Color Metallic Silver Weight 497 Defined Color Silver