Enduro mountain biking is all about versatility. The uphill section is behind you, you’ve got your knee pads on, it’s time to put the uvex jakkyl hde 2.0 to work. The detachable chin guard quickly mounts to the helmet. Transforming the half shell helmet into a full-face helmet in next to no time. Adjust your damping, hit the pedals and head for the fast downhill. The ventilation system with 14 ventilation openings and integrated insect net mesh insert will help you keep a cool head. Size adjustment is taken care of by either our proven IAS or Boa® system depending on the model. The clever, infinitely-adjustable visor accommodates your goggles and on rough trails, the integrated fastener will keep ‘em firmly in place.