The trail beckons with the all-new Youth A1 helmet from Troy Lee Designs. Ready to conquer any ride, the A1 leads the way with 16 large air vents and the innovative MIPS® system to go along with its EPS liner for outstanding impact protection. With all-mountain performance and safety in a youth specific shell size, the A1 goes where no youth mountain bike helmet has gone before.
MIPS stands for Multi-directional Impact Protection System, it is a revolutionary technology that lets the helmet slide relative to the head, adding more protection against rotational violence to the brain caused by angled impacts.
Material: Composite
| Color: | Black | 
| Gender: | kids | 
| Weight: | 4g | 
| Activity: | Cycling | 
| Item code: | TLD523737 | 
| Collection: | Autumn/Winter | 
| Model year: | 2022 | 
| Helmet vents: | 16 | 
| Manufacturer: | Troy Lee Designs | 
| Product name: | Troy Lee Designs A1 MIPS Helmet Youth - Classic Black | 
| Helmet finish: | glossy | 
| Helmet version: | With sun shield (helmet peak), With MIPS/safety system | 
| Usage bikesport: | MTB | 
| Safety standards: | AS/NZS 2063, EN 1078, CPSC | 
| Manufacturer page: | http://www.troyleedesigns.com/ | 
| Helmet certified for: | Cycling | 
| Head circumference (range): | 48-54cm |