SunRace CSMZ800 Cassette - 12-Speed 11-51t ED Black Wind resistant/Water resistant Silicon-based adhesive leaves no residue

Silicon-based adhesive leaves no residue

External 7 click rebound adjustment

30t chainring includes (2) M8 T30 aluminum Torx bolts

Dramatically lowers surface temperature to improve braking performance and consistency (less fade) while reducing system noise and extending pad life

Freehub Body SRAM XD-R Hub Spoke Type J-bend Hub Weight 223g Rotor Mount Center Lock Hub Spacing 142mm Axle Type 12mm TA Hub Drilling 28H Position Rear Primary Color Orange

SunRace CSMZ800 Cassette - 12-Speed 11-51t ED Black Wind resistant/Water resistant Silicon-based adhesive leaves no residueThe 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