MET Crackerjack Helmet for Kids - Pink R1 Compatible with Shimano Hollowtech II

Compatible with Shimano Hollowtech II cranksets

40 mm length

For maximum drivetrain life

90 and 100mm

MET Crackerjack Helmet for Kids - Pink R1 Compatible with Shimano Hollowtech IIMETs 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