Dura Ace DI2 St-r9170 Shift/brake Lever Type_Accessories this is a high-value upgrade

this is a high-value upgrade compared to replacing a standard ring at a similar price point

Confirm your cable diameter (inner wire gauge) before ordering

this is an inexpensive fix that protects a significant wheel investment

One can covers frames and components of varying sizes generously

Dura Ace DI2 St-r9170 Shift/brake Lever Type_Accessories this is a high-value upgradeThe Shimano Dura Ace Di2 ST R9170 Shift Brake Lever is the pinnacle of electronic road shifting, combining hydraulic disc brake control and precise gear changes into a single, expertly engineered unit. For Indian riders tackling Lonavala descents, Ooty switchbacks, or fast Pune training loops, this lever redefines what control at the fingertips can feel like. Use Cases Daily training. Reliable use across Indian training conditions heat, humidity, and