Shimano Ultegra Shift/Brake Lever-Left/Right-ST-R8170

Features

Clean handle area: wireless connection to strengthen the effect of air dynamic and easy to maintain

Listening to the opinions of professional drivers and unique ergonomic design

The top of the raised grip is more in line with ergonomics

Best brake control

Lighter and smoother handling action

Increase the brake control area and improve the adjustment ability

Compatible with wired and wireless connection

Suitable for other satellite transmission handles

High electronic energy efficiency

1.5 Life, use the CR1632  transmission handle handle handle