Troy Lee Designs GP Silhouette BMX Race Helmet-Black/Gray Helmet Size:Youth Medium Length: 130mm

Length: 130mm

SRAM 22/24mm cranksets are usable with a separate adapter

Youth: Typical rider from ages 8-13

Aluminum Cones

and debris can get into the bearing and degrade it prematurely

Troy Lee Designs GP Silhouette BMX Race Helmet-Black/Gray Helmet Size:Youth Medium Length: 130mmThe Troy Lee Designs GP Silhouette Helmet Black Gray is both lightweight and durable with a 1500 gram polyacrylite shell. It features 16 air vents to keep your noggin cool while pedaling hard. For added safety there is an emergency release system for first responders. Comes in three shell sizes to fit old heads, small heads, big heads, bald heads. A Troy Lee Designs helmet sock is included. SPECIFICATIONS Technoligically advanced polyacrylite shell