Helmet Trek Rally WaveCel Large Battleship Blue/OG CPSC

The Trek Rally WaveCel is a trail helmet with extended coverage for more aggressive mountain bike riding.

• Safety technology: WaveCel collapsible cellular liner designed to help lessen rotational forces
• Fit: BOA dial for micro-adjustable fit, adjustable strap divider and FidLock magnetic buckle
• Trail features: Goggle strap gripper and sunglasses storage
• Accessories: Blendr compatible
• Standards: Meets U.S. CPSC, EU CE, AS/NZS and ASTM standards