Features
- Made for singletrack sessions, this Trek bike helmet offers a comfy fit. Its deeper rear coverage provides added protection. Updated WaveCel technology is now lighter and cooler.
- 5-star safety rating from Virginia Tech with lighter and cooler WaveCel technology
- Deeper rear coverage provides added protection
- Front vents and channel system with 10% larger cells for more airflow and efficient cooling
- Excellent fit and comfort via BOA® fit system, lay-flat camlock strap and Fidlock strap buckle
- Goggles-compatible 3-position visor with built-in sunglasses storage
- Removable Blendr magnetic mount system easily integrates a GoPro camera or Trek lights (accessories not included)
- Trek Crash Replacement Guarantee provides a free replacement in the event of a crash within the first year of ownership
- Complies with U.S. CPSC safety standards for bicycle helmets for persons age 5 and over
Specifications
- Best Use: Mountain Biking, Mountain Biking, Mountain Biking, Mountain Biking, Mountain Biking, Mountain Biking, Mountain Biking, Mountain Biking
- Helmet Style: Mountain Bike, Mountain Bike, Mountain Bike, Mountain Bike, Mountain Bike, Mountain Bike, Mountain Bike, Mountain Bike
- Helmet Construction: Injection-molded, Injection-molded, Injection-molded, Injection-molded, Injection-molded, Injection-molded, Injection-molded, Injection-molded
- Shell Material: Polycarbonate, Polycarbonate, Polycarbonate, Polycarbonate, Polycarbonate, Polycarbonate, Polycarbonate, Polycarbonate
- Head Circumference: 20.47-22 inches, 21.65-23.2 inches, 22.8-24.4 inches, 24-25.19 inches
- Vents: 13, 13, 13, 13, 13, 13, 13, 13
- Visor/Brim: Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes
- Weight: 12.86 ounces, 13.4 ounces, 14.46 ounces, 14.99 ounces
- Gender: Unisex, Unisex, Unisex, Unisex, Unisex, Unisex, Unisex, Unisex
To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Technical specs info.













