SHIMANO Tiagra 4700 Shift Lever - 10-Speed - Right / Rear featured Model: choose

Model: choose

Zero stack uppers press into head tube with very little stack height

Designed to work in tandem with B-RAD Base

The top channel provides room for the tunable air chamber that sits directly beneath the tire tread

The Bosch Active Line Plus electric-assist system features four levels of power assistance: Eco - 40%

SHIMANO Tiagra 4700 Shift Lever - 10-Speed - Right / Rear featured Model: chooseTiagra 4700 Flat Bar Shifter Compatible only with RD 4700 rear derailleur Optical gear display Features 2 Way Release technology which allows for a release shift to be activated by either pushing or pulling the shifter Instant Release shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changes