Set of levers for handlebar extensions Shimano sl-bsr1h1 dura ace 2/3x11v

Pair of gear shifters for triathlon or time trial bikes Adaptable to your needs, these shifters feature all Dura Ace technologies to enhance your performance. The ergonomic design of these shifters will minimize your movements when changing gears Features: Dual SIS Double and Triple 11 speeds Suitable for handlebars with internal diameters from 19.0 to 22.5mm Delivered with derailleur cables Verified weight: 266 gr