microSHIFT Thumb Shifter Set 8-Speed Double/Triple Shimano Compatible MFPN=200815100-L 100% Surly 4130 chromoly frame

100% Surly 4130 chromoly frame main triangle is double-butted

Weight:  24g (including all hardware)

winning the Maglia Rosa

ETRTO 622-30

microSHIFT Thumb Shifter Set 8-Speed Double/Triple Shimano Compatible MFPN=200815100-L 100% Surly 4130 chromoly frameImagination 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. Includes shift cables Double or Triple Triple Rear Der Shifter Compatibility Shimano Road Drivetrain Speeds 8 Front Der Shifter Compatibility Friction Shifter Style