Thumb Shifter Options:Thumb Shifter Set, 9-Speed, Double/Triple, Shimano Compatible, Silver To complement their superb fit

To complement their superb fit and breathability

and a flat rear that supports your sit bones

One-piece aluminum 2x chainring and carbon crankarms results in a lighter weight

GENIE reduces the frequency and severity of bottom-outs

we believe we've hit the mark

Thumb Shifter Options:Thumb Shifter Set, 9-Speed, Double/Triple, Shimano Compatible, Silver To complement their superb fitImagination is the only limitation to how much the microSHIFT thumbies can do. Their small minimalistic designs are packed with precision machined mechanism that allows you to shift accurately with either index or friction mode. Go on any adventure without worries for mechanical issues. Indexed or friction mode convertible rear shifter Indexed mode is compatible with Shimano 10 speed road systems