SunRace CSMZ800 Cassette - 12-Speed 11-51t ED Black MFPN=00.4315.032.370 Rear Axle 14mm Threaded x

Rear Axle 14mm Threaded x 110mm Cassette Body Type Single Cog Driver Wheel Size 20" Defined Color Black ISO Diameter 406 / 20" BMX Tire Type Clincher Hub/Brake Compatibility Rim Brake Valve Schrader Drive Side LHD

4mm Primary Color Black Steerer Tube 25

D3O® inserts compliant with EN 1621-2:2014

Axle Type 15mm TA Primary Color Black Position Front Hub Drilling 24H Rotor Mount Center Lock Hub Spacing 110mm Boost Hub Spoke Type J-bend Hub Weight 120g

2 joints for optimized adjustment to all frames (Custom Fit Design)

SunRace CSMZ800 Cassette - 12-Speed 11-51t ED Black MFPN=00.4315.032.370 Rear Axle 14mm Threaded xThe 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 ED Black Weight 648 Defined Color Black