7iDP Project 21 Trail Helmet Matte Black XS/S CheckoutSpec= 650 LB 41 BB/Frame Interface BB92 BB

41 BB/Frame Interface BB92 BB Shell Width (mm) 83 Defined Color Black

Stem Weight 195g Steerer Tube 1-1/8 Stack Height 38 Handlebar Diameter 31

The platform combines stiffness where power transfer matters with compliance and integration designed to reduce fatigue over rough terrain

-1 Skate roller ski wheel

Fitting 28mm tires to it's wide rims will give you all the comfort and grip needed for mixed surface rides

7iDP Project 21 Trail Helmet Matte Black XS/S CheckoutSpec= 650 LB 41 BB/Frame Interface BB92 BBERT 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 XS S Size (cm) 52 55 Shell Open