Using the lightest materials available, the DURA-ACE R9150 levers offer better control and confidence in race conditions. The lightweight carbon hood material, enhanced shifter layout, and increased reach adjust range are the culmination of generations of SHIMANO's DI2 refinement.

Specifications
Quick and intuitive rear shifting operation
Shorter lever stroke
Redesigned internal shifting unit
Lighter front shifting operation
Redesign front system with new front derailleur
Comfortable grip and operation
More customizable and precise lever position
Expanded reach adjustment range (14 mm) Mechanical brake

Mfr Claimed Weight
230g