ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. choose these form-fitting swim briefs

choose these form-fitting swim briefs

1x Rim tape 21mm x 10m roll

thanks to a vulcanized natural rubber top for flexible performance requiring no breaking in period

and quieter operation

Prevents dirt adhesion

ST-R9160, Dura-Ace Di2, Position:Rear 11 Spd. choose these form-fitting swim briefsFor 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