K1 Standard Foam Neck Collars Marlin with a robust

with a robust

with (4) satin-finished scales

It is held in place on the front of the master cylinder

Mating component for expansion of clutch shoes to touch inner surface transfers rotation to driver sprocket and powertrain

K1 Standard Foam Neck Collars Marlin with a robustOverview K1's foam neck collars (neck brace, go kart neck support, helmet support) are designed to be used in karting competitions where neck protection is required. For most applications, a foam neck collar is considered a 'minimum' to meet standards, rather than an adequate protection device for the serious karter. However, K1's design does offer additional benefits over the traditional flat foam design. In particular, K1 has taken steps to address