MET Crackerjack Helmet for Kids - Green bikes Optimized for tubeless setup

Optimized for tubeless setup

stays liquid for 2-7 months and resists freezing - working down to -34° C

System engineered with SPD pedals for maximum pedaling efficiency and stability

BB92Bottom Bracket Shell Width (mm): 86mm

FSD50 or FSD58 wheelsets

MET Crackerjack Helmet for Kids - Green bikes Optimized for tubeless setupMETs best selling kids helmet just got better. Inspired by our top trail helmets, MET Crackerjack offers improved coverage, style, fit and comfort, plus all the features youd expect and more. Features In mould polycarbonate shell with EPS liner Extended head coverage for deeper head protection Exceptionally comfortable and secure on the head thanks to refined internal shape Anti insect net embedded into the front vents 13 Vents, Internal engineered