Big performance in a tiny package, the SW-RS801-S brings lightning fast shifting to the drops of any SHIMANO 12-speed road bike. Winning or losing by millimeters can be the difference between a seamless shift and the split second it takes to reach for a gear. With satellite shifters, in the drops or on the tops, additional custom shift locations help you perfectly manage your effort.

Specifications
Compact satellite shifter creates multiple, custom shift points on the handlebar
Attaches directly to the handlebar
100 mm cable length
2 shifters included 

Mfr Claimed Weight
3.1g