NEW Shimano Tourney TZ500 7-Speed Right Thumb Shifter brand_thule Use Di2 system checker to

Use Di2 system checker to update component firmware from http://e-tubeproject

The Jagwire Pro Shift kit is a great way to upgrade from OEM cables and housing

This witchcraft all happens via a dual chamber hydraulic cartridge featuring 40mm of tunable air suspension

Fork blade three-pack mounts enable you to attach and haul even more stuff

Crankarm fixing bolts sold separately

NEW Shimano Tourney TZ500 7-Speed Right Thumb Shifter brand_thule Use Di2 system checker toTourney SL TZ500 Right Thumb Shifter. Optical Gear Display tells you which gear position is selected while riding your bike Shifter Style: Thumb Drivetrain Speeds: 7