KMC REACT Cassette - 11-Speed 11-42t HG Driver Compatible Black Suspension Fork Service Parts The EnviroLock sealing is best-in-class

The EnviroLock sealing is best-in-class

efficient ride that transitions seamlessly to on-snow performance

The minimum insertion depth is clearly marked on the Resolve Dropper Post lower tube and varies between 90 and 182mm

Minimum insertion depth varies by travel length and is specified on the Specs and Dimensions page

Shifters: Shimano GRX ST-RX400 Disc

KMC REACT Cassette - 11-Speed 11-42t HG Driver Compatible Black Suspension Fork Service Parts The EnviroLock sealing is best-in-classPerfectly matched to KMC chains Hardened steel TECH SPECS model React freehub type HG speed 11 range 11 42 cogs 11 13 15 17 19 21 24 28 32 36 42 color black weight