Features - Tiagra ST-4700 2x10-speed STI Dual Control Set
Quick and intuitive rear shifting operation
Redesigned internal shifting unit
Product features
Use: Road
Group: Tiagra
Model: ST-4700
Type: Dual-Control (STI)
Handlebar mounting: left / right
Gear front: 2-speed
Gear rear: 10-speed
Brake-type: SLR-EV (BR-4700)