Incredibly simple to install, it fits behind most 11-36 cassettes.
For Shimano drivetrains we highly recommend also purchasing a OneUp RAD Cage, or RADr Cage for even better wide range cassette shift performance.
SPEC
10-speeds: (11-13-16-19-21-24-28-32-36-40)
Sprocket material: 7075-T6 (40), Chrome plated hardened steel, (16T)
Sprocket weight: 18g (16T), 65g (40T)
OneUp adapted cassette weight increase: 55g
Typical 3x to 1x system weight decrease: 372g
Cassette range improvement: 11%
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