Alpinestars Bionic Neck Support BNS TECH 2 Black/Cool Gray Carbon Poly Modular New tread pattern yields even

New tread pattern yields even greater grip in wet conditions than the D205

Easy to install in low beam

soft and intermediate terrain

Nose insert for custom form fit to your face

and the calibrated grooves of rear tire disperse the residual water

Alpinestars Bionic Neck Support BNS TECH 2 Black/Cool Gray Carbon Poly Modular New tread pattern yields evenThe Bionic Neck Support Tech 2 is constructed from an advanced, high performance carbon polymer compound and is designed to help prevent injury in a crash situation by dissipating and diverting impact forces away from the neck and spine. The BNS functions when the riders helmet makes contact with the frame at the moment of a crash, thus providing a clean, solid surface which instantly channels damaging, compressive impact energy away from the neck and