Racing Optics Perimeter Seal Tearoffs - Clear 3418CP CH-402-5 They are precision CNC machined

They are precision CNC machined for unmatched fit and finish

Almost simultaneously a new European Standard required the introduction of delayed-action belts which no longer responded just to belt withdrawal

1999 - 2000 BMW 328i

Enthusiasts can increase individual corner damping rates up to 125% more than the vehicles OEM design

6 in V-Belt Pulley

Racing Optics Perimeter Seal Tearoffs - Clear 3418CP CH-402-5 They are precision CNC machinedThe Perimeter Seal system is the latest technology from Racing Optics which allows for a tighter seal to visor, blocking out dirt, dust and water from behind the stack. The XStack is a stack of 10 laminated Tearoffs that are 2 mil thick each. The laminated technology creates a distortion free optical lens. Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs. Clear. Product Description: Helmet Shield Tear Off Perimeter Seal