Description
Hypo-allergenic silicone leak-proof eyeseals and strap
Stylish embossed slip-on cuff for application ease and comfort
maximum freedom of movement and outstanding comfort
Weight: 564g
The sides measure 3 inches
ST-R9180, Dura-Ace Di2 Rival Hypo-allergenic silicone leak-proof eyeseals andOvercoming 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