7iDP Project 21 Trail Helmet Matte Black M/L Hub Model-Shi TX500/NN300 Compatible with threaded CO2 cartridges

Compatible with threaded CO2 cartridges

Bracket No Internal Lock Size Metric 100mm Primary Color Black Thickness In mm 6mm Internal Lock Size Imperial 3

Heavy duty tri-stitched cover

Pedal-Assist - Five levels of pedal-assist and a throttle delivers the speed and power to own the road as a Class 1

7iDP Project 21 Trail Helmet Matte Black M/L Hub Model-Shi TX500/NN300 Compatible with threaded CO2 cartridgesERT System (Energy Reduction Technology) Patented 4mm layer of lightweight polymer material dissipates both linear and rotational impact energy 21 cooling vents Easy position visor angle CRV crash release visor System 7iDP rear dial adjuster with adjustable mounting points TF Through flow goggle ventilation Clip closure Meets CE, CPSC, AS Standards Sizes: XS S, M L, XL XXL Model Project 21 Trail Color Matte Black Size M L Size (cm) 56 59 Shell Open