DID Chain for Yamaha R1 socks Alpinestars Open Face Balaclava is

Alpinestars Open Face Balaclava is designed to keep out excess wind and wick away moisture

Face rivers

Single injected shells constructed with a back integrated grid structure which absorbs and dissipates impact forces

All shells are highly perforated for maximum breathability and air ventilation

BMW R1200GS 2013-2018

DID Chain for Yamaha R1 socks Alpinestars Open Face Balaclava isDID Chain for Yamaha R1 The D. I. D ZVM X Series utilizes our patented X Ring seal and has greater strength than the VX Series and is designed for heavyweight motorcycles with tremendous torque and horsepower. The twisting action of the X Ring increases its sealing performance and its four contact points minimizes power loss. The ZVM X Series Direct Energy Transfer, born from our experience in MotoGP, means greater stretch resistance under load. The