SHIMANO Left Lever Only ISTR9150L ST-R9150 (Di2)

Di2 dual control lever of the highest grade of ROAD component "DURA-ACE". Demonstrates outstanding controllability and reliability even in racing scenes. Ergonomic lever shape for easy operation. Intuitive and quick shifting, with a clear click and ergonomic shift lever position. Lightweight design CFRP bracket, ideal ergonomic design cover shape that fits in the hands of various riders. Each switch is equipped with a multi-switch ON/OFF function. Functions can be customized to suit your riding style. -Type: Front.・Supported speed: Double.・Lever type: Dual control lever.・Shift type: Electric Di2. - Compatible brake: SLR EV (cable type). ・Clamp band diameter: 23.8-24.2mm.・E-TUBE port: 2 locations.・E-TUBE connector: None.・Port for remote sprinter shift: 1 location.