Giro Fixture Bicycle Helmet Colour:Matte Grey Customer reviews highlight the tire's

Customer reviews highlight the tire's longevity and comfortable ride

188% More Frame Vent Area Than Current Competitor

Float assist foam in knee and thigh

the K Forty 2 has all your bases covered

Tether retention D-ring with line-cutter

Giro Fixture Bicycle Helmet Colour:Matte Grey Customer reviews highlight the tire'sSome of our best features, like In Mold construction coupled with the ease and comfort of Giro's acclaimed Roc Loc Sport fit system, offer the versatility you need to ride everything from fire road adventures to swooping single track trails. This is one of the best performance value mountain bike helmets available. FEATURES 18 Vents. Roc Loc Sport fit system. Universal Fit Sizing.