ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. The vertical strings are made

The vertical strings are made of VectranTM

Bleeding of hydraulic brakes removes air bubbles and contaminants from the braking system

Intended use: Road cycling - designed and engineered to perform on paved roads

The Yonex ASTROX ZZ badminton racquet is designed with a slimmer shaft and Rotational Generator System to deliver a great offensive racquet for easy power

ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. The vertical strings are madeFor time trial and triathlon use, the DURA ACE ST R9160 levers reduce drag thanks to their aerodynamic design. The one button layout integrates seamlessly with SHIMANO's SYNCHRONIZED SHIFT. BENEFIT Optimum power transmitted with firm grip FEATURE More aerodynamic and better grip feeling TECHNOLOGY Switch button integrated inside without hand release BENEFIT Intuitive shifting control FEATURE Keep firm grip when shifting FEATURE Single button on each