ALPINESTARS Supertech M8 Helmet - Factory - Black/White/Red - XL 8302922-1233-XL Classic Floorboard Kit Pro Circuit's Linkage Arms are

Pro Circuit's Linkage Arms are CNC-machined from billet aluminum and are designed to stiffen up the initial linkage curve and improve the geometry of the chassis

49-state emissions compliant

hard-to-reach places

Gloss Black finish

The TorqDrive® clutch pack

ALPINESTARS Supertech M8 Helmet - Factory - Black/White/Red - XL 8302922-1233-XL Classic Floorboard Kit Pro Circuit's Linkage Arms areShell construction utilizes a highly advanced molding technology with a multi composite combination: uni directional carbon composite with aramid layer that gives significant radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection This combination of layers is given even greater performance with an epoxy resin bonding that offers