Youth AT-21Y Adventure Helmet Color:BLACK and custom bike builds

and custom bike builds

16eDrive (non-brushless)*

Increased cornering grip and improved feel from larger adhesion area provided by a 13% larger rear contact patch

tread pattern and compound

Kawasaki Z125 and similar lightweight street bikes

Youth AT-21Y Adventure Helmet Color:BLACK and custom bike buildsGMAX is excited to introduce the ALL NEW AT 21Y designed competitively from the ground up. The AT 21Y is constructed from a lightweight Polycarbonate shell offering superior protection and exceeds DOT and ECE safety certifications. Internally, the helmet is equipped with an inner sun shield, SpaSoft interior and a NEW quick release buckle system. The removable, adjustable interior is designed so the helmet can grow as your child does. ECE DOT Approved