Shimano Dura-Ace Di2 ST-R9150 STI Levers – Electronic Shifters for Drop Handlebars
Experience unmatched precision and control with the Shimano Dura-Ace Di2 ST-R9150 STI Levers, designed for road cyclists seeking the pinnacle of electronic shifting performance. These advanced dual control levers combine Shimano's Di2 electronic technology with ergonomic design for effortless and reliable gear changes in any condition.
Di2 Electronic Shifting: Delivers ultra-precise gear changes with just a gentle button press, comparable to a mouse click, for both front and rear derailleurs.
No Mechanical Cables: Replaces traditional cables with electronic wiring, eliminating issues caused by cable stretch, contamination, and corrosion for consistently smooth shifting.
Tactile Button Operation: Easy, responsive shifting even with cold or gloved hands, ensuring maximum comfort and control.
Lightweight Construction: Built with carbon fibre lever blades, a carbon composite bracket body, and a titanium clamp band and fixing bolt for reduced weight and increased durability.
Ergonomic Design: Shift buttons are positioned similarly to mechanical STI levers, offering a familiar feel with the advanced benefits of electronic shifting.
Optimised Brake Performance: Designed for use with Shimano's Super SLR brake calipers, enhancing braking power and control, especially when riding on the hoods.
Custom Fit Adjustability: Fine-tune reach adjusters to perfectly match your hand size and riding style.
E-Tube System Compatibility: Includes two ports for E-Tube electric cables and an additional port for optional remote sprint shifters (cables sold separately).
Includes SLR Brake Cable Set: Ready for integration into your high-performance road setup.
Lightweight Pair: Total weight is just 230g.
Upgrade your ride with the Shimano Dura-Ace Di2 ST-R9150, where cutting-edge electronic shifting meets lightweight design and pro-level ergonomics. Ideal for competitive cyclists and performance-focused riders using drop handlebars.