microSHIFT Right Thumb Shifter 12-Speed Mountain Shimano Compatible MFPN=8030819240450 8" Stem Clamp Diameter 22

8" Stem Clamp Diameter 22

42 BB/Frame Interface BB30 BB Shell Width (mm) 68 Weight 29 Spindle Interface Type Campagnolo Ultra-Torque Defined Color Black Thread Type BB30

dual pivot caliper brake designed for bigger tires

Get ready to conquer the trail with Tifosi Optics' Moab Interchange Sunglasses

microSHIFT Right Thumb Shifter 12-Speed Mountain Shimano Compatible MFPN=8030819240450 8" Stem Clamp Diameter 22Imagination 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. Color Black Rear Der Shifter Compatibility Shimano Mountain Drivetrain Speeds 12 Weight 123 Shifter Style Thumb Speeds 12 Compatibility Shimano Mountain