ST-R9180, Dura-Ace Di2 Position:Front 2 Spd. Hydration The Kappa Saddle Cage

Hydration The Kappa Saddle Cage is designed to offer superior bottle retention and convenience for behind-the-saddle hydration

Offering 0-20 degree tilt adjustment

and any other road

rear and seatpost security skewers - Cannot be opened by a regular allen key and requires specially shaped

this 11-speed Shimano XT cassette will give you the gearing to tackle the steeps

ST-R9180, Dura-Ace Di2 Position:Front 2 Spd. Hydration The Kappa Saddle CageOvercoming the sometimes complicated cable routing of time trial and triathlon bikes, the DURA ACE R9180 levers bring the confidence of hydraulic disc brakes to the sleekest bikes in the world. Combined with the plug and play ease of SHIMANO DI2 electronic shifting, they offer an advantage in any race. BENEFIT Optimum power transmitted with firm grip FEATURE More aerodynamic and better grip feeling TECHNOLOGY Switch button integrated inside without