The lightest full-face helmet in its class combines EPP (for slow speed impacts) and EPS (for high speed impacts) in one sleek package
Developed during the Downhill World Cup
The lithium battery can be charged up to 300 times without performance loss
Barometric Altimeter: Included
Felt FR Advanced 105 Road Bike 54CM - Matt Bay Blue/White Renthal The lightest full-face helmet inFelt FR Advanced 105 Road Bike 54CM FRAMESET Frame : Felt FR 4. 0, UHC Advanced carbon Fork : Felt FR 4. 0, UHC Advanced carbon BRAKES & DRIVETRAIN Front Brake : Shimano BR R7120, 2 piston, Hydraulic disc brake Front Brake Rotor : Shimano SM RT70, 160 mm, Center lock Rear Brake : Shimano BR R7170, 2 piston, Hydraulic disc brake Rear Brake Rotor : Shimano SM RT70, 160 mm, Center lock Brake Lever : Shimano ST R7120 Rear Derailleur : Shimano 105, RD