LIL 8 Dual Certified EPS helmet white Size:46--52cm 255mm = Size M

255mm = Size M

then you can just messure the diameter/thickness of the axles

Professional wicked skate tool

GC engineered the XS frame with a slightly harder plastic for a longer

It is one size fits all and comes in various colors

LIL 8 Dual Certified EPS helmet white Size:46--52cm 255mm = Size MThe Lil 8 lets the littlest riders wear the classic Triple Eight style in a new Dual Certified helmet. Perfect for bikers and skaters, it features kid friendly features like an Adjustable Fit Dial System and pinch proof buckle protector. So whether they ride a bike, skateboard or scooter, they can rock it like a pro! PRODUCT DETAILS FIT GUIDE VIDEO IDEAL FOR SAFETY CERTIFICATIONS Dual Certified: Complies with U. S. CPSC Safety Standard for Bicycle