Wunderlich Vario Clutch Lever S1000XR 2015-2019 Black 1987 K100RS the S-R10 itself is already

the S-R10 itself is already the top performing aerodynamic helmet we have tested

The Cascade model is designed for eBikes and mountain bikes

If you are looking for more adjustability

Phone Mount - Pro - Chrome

Wunderlich Vario Clutch Lever S1000XR 2015-2019 Black 1987 K100RS the S-R10 itself is alreadyVario Clutch Lever, Black Vario Levers represent a revolution in ergonomics, functionality and exclusivity for the S1000 XR. In addition to allowing adjustable reach, they are also adjustable in length. These levers allow precise adjustment to exactly suit the needs of the rider in various situations and additionally, really look great. Adjusted all the way in, the levers are about 1 2 inch closer to the grip however it actually feels like more