7iDP Project 21 Pro Trail Helmet Matte Black Camo XL/2XL MFPN=11.7018.088.000 Frame - Aluminum

Frame - Aluminum

Throttle - Half-twist grip throttle

Wide step & smooth low drag bearing may reduce exhaustion and improve pedaling effiency

use 12-notch for 46mm outside diameter BB tool

there is no way back

7iDP Project 21 Pro Trail Helmet Matte Black Camo XL/2XL MFPN=11.7018.088.000 Frame - AluminumERT System (Energy Reduction Technology) Patented 4mm layer of lightweight polymer material dissipates both linear and rotational impact energy Conehead Technology 21 Cooling Vents Easy position Visor angle CRV (Crash Release Visor) System 7iDP Rear Dial Adjuster with adjustable mounting points AGION Anti Microbial Liner TF (Through Flow) Goggle Ventilation Fidlock Magnetic Closure Meets CE, CPSC, AS Standards Sizes: XS S, M L, XL XXL Weight: 402g +