ZAMP Z 42 Youth Orange/Yellow Size:59 with the first lap at

with the first lap at 50%-60% of normal usage

If your factory caps are black

Use the car manufacturers guidelines

Designed to work on the factory trunk and handle the downforce well

ZAMP Z 42 Youth Orange/Yellow Size:59 with the first lap atThe Zamp RZ 42Y CMR Youth Racing Helmet is the ultimate Karting helmet with CMR2016. Designed for junior racers in karting that require the standard CMR homologation. Boasting the most up to date features the RZ 42Y is smaller and lighter but still filled with all the tops specs and features as the adult helmet. This affordable and stylish helmet is the best in class and is the perfect option for any young karter. Constructed from a super lightweight