7iDP Project 21 Trail Helmet Matte Black M/L Hub Model-Shi TX500/NN300 Model Comp Zeta GX Boost

Model Comp Zeta GX Boost Size 700c Front/Rear Front/Rear (HG 11sp Road) Axle/Spacing (mm) 15x110/12x148 Hub Comp Hole 28 Brake 6-Bolt Rim OCR Offset Internal W 25mm Depth 19mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight 1996g Cassette Body Type Shimano HG11 Road/XDR

Velox Rim tape in boxes of 10 Adhesive Yes Wheel Size All Material Cloth Width 10 keyword search 10 Rim Strip Width (mm) 10

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

Almost as light as titanium with unbelievably high fatigue test results

Compatible with threaded CO2 cartridges

7iDP Project 21 Trail Helmet Matte Black M/L Hub Model-Shi TX500/NN300 Model Comp Zeta GX BoostERT 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