Thumb Shifter Options:Thumb Shifter Set, 9-Speed, Double/Triple, Shimano Compatible, Silver and a flat rear that

and a flat rear that supports your sit bones

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

Slightly higher shoulder knobs also allow for confident cornering at high speed

our engineers tested various iterations

we believe we've hit the mark

Thumb Shifter Options:Thumb Shifter Set, 9-Speed, Double/Triple, Shimano Compatible, Silver and a flat rear thatImagination 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