Fox Youth Mainframe Helmet BSS-000600 The Boa L6 dial offers

The Boa L6 dial offers 1mm adjustment increments when tightening with macro release function

FULL PIN™ technology uses eleven lightweight

Non-rattle design to hold AirTag securely in place

Accelerometer: Yes

Fits most modern frames

Fox Youth Mainframe Helmet BSS-000600 The Boa L6 dial offersAbout Fox Youth Mainframe Helmet Affordable MIPS trail helmet for young riders. Don'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 older riders get in their Mainframe helmet and all with the same easy trail style. Featuring extended coverage to protect more of their head the proven MIPS impact protection will keep their brain safe in