Fox Mainframe Youth MIPS Helmet - Youth - One Size Fits Most - Fluorescent Yellow - AS-NZS�2063-2008 Standard Virtual Parent Adjustable tension spring: Yes

Adjustable tension spring: Yes

Ball ends are not recommended for high torque applications so you will still need normal Allen keys for bolts that need to be cranked down

Extremely stable shoulder blocks for outstanding cornering grip

Now you can add some personality to your bike

The ABEC5 sealed cartridge bearings are housed in heat-treated and machined aluminium bearing cups and the bearings are pre-loaded with a wave washer on the drive side

Fox Mainframe Youth MIPS Helmet - Youth - One Size Fits Most - Fluorescent Yellow - AS-NZS�2063-2008 Standard Virtual Parent Adjustable tension spring: YesDon't take chances with their most precious asset their brain. The Youth Mainframe Helmet delivers the goods to young riders, offering them the same proven safety features available to older riders get with the Mainframe helmet, and all with the same easy trail style. Featuring extended coverage to protect more of their noggin', the proven MIPS impact protection will keep their brain safe in the event of a crash by absorbing and redirecting energies