SHIMANO Tiagra 4700 Shift Lever - 10-Speed - Right / Rear featured Zero stack uppers press into

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

Custom hex shaped lugs engage with flat pedal pins to deliver control on the bike

Smooth gear transitions increase road riding enjoyment

SHIMANO Tiagra 4700 Shift Lever - 10-Speed - Right / Rear featured Zero stack uppers press intoTiagra 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