7iDP Project 21 Pro Trail Helmet Matte Black Camo XL/2XL MFPN=11.7018.088.000 use 12-notch for 46mm outside

use 12-notch for 46mm outside diameter BB tool

" Tires should be run in for approx

Frame - Aluminum

Weatherproof 3M self adhesive is super easy to install and will stay firmly in place whatever the conditions and however you ride

7iDP Project 21 Pro Trail Helmet Matte Black Camo XL/2XL MFPN=11.7018.088.000 use 12-notch for 46mm outsideERT 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 +