SunRace MZ90 Cassette - 12 Speed 11-50t Black MFPN=00.4315.032.647 INNER: 60% COTTON / 40%

INNER: 60% COTTON / 40% POLYPROPYLENE

If you plan to ride in very muddy conditions

Directional tooth design provides exceptional chain retention

The 8-Bit Tire Lever + Rim Dent Remover Multi-Tool will pair with both or either other 8-Bit System multi-tools

SunRace MZ90 Cassette - 12 Speed 11-50t Black MFPN=00.4315.032.647 INNER: 60% COTTON / 40%SunRace MZ90 Cassette 12 Speed 11 50t Black. The SunRace MZ 12 Speed Cassette offers a wide ratio design. TECH SPECS Color Black Range 11 50 Cassette Cogs 11 13 15 17 19 21 24 28 32 36 42 50 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 12 Weight 586 Defined Color Black