The Adjustable Head Basket allows the back part of the Rollsys® system (that grips the back of the head) to move up and down depending on the riders preference

com for fit information before buying

R5: a combination of a ride compliant carbon reinforced nylon shell and an S-Alloy rail

mountain bike or fatbike

Narrow Wide tooth profiling ensures consistent chain retention

LAZER Nutz Kineticore Helmet Color:- Blue The Adjustable Head Basket allowsThoughtfully designed so you can spend more time adventuring with your child and less time fiddling with gear, the unisize Nutz helmet incorporates kid friendly details to provide confidence inspiring protection for little ones graduating to balance bikes or first pedal bikes.