This helmet has two faces: The new Mountainbike-Downhill-helmet uvex jakkyl hde can be transformed from a half shell helmet into a full face helmet in no time at all. A detachable chin protector made of laminated fibreglass makes it possible. Convenient features and a weight of only 630 grams will excite Enduro-bikers.
The uvex developers have been working on the uvex jakkyl hde for over a year together with the triple Fourcross world champion and Enduro professional Michal Prokop. In a few simple steps, the helmet changes from being an all mountain helmet to a full downhill helmet. The chin guard is mounted to the helmet in two simple steps and fixed at the back using a turn lock.
The mechanics are easy and work without tools – the entire process does not take more than ten seconds. In addition, the helmet is formed lower than conventional bike helmets on the sides and at the back, protecting a larger area of the head. The helmet is available in two shell sizes: 52-57cm and 56-61cm.
The Boa system combines a brilliantly simple technology with high performance materials from the aerospace industry for the ultimate in comfort and security.
FAS strap system
The fast-adapting system strap can be easily and steplessly adapted exactly to your own head shape. This keeps the helmet firmly on the head in all situations and the webbing always in the optimal position.
The UVEX Monomatic comfort closure can be adjusted and adjusted in several stages with just one hand. The closure is torsion-proof and has opening protection in the event of a fall. The UVEX Monomatic is equipped with a comfort pad for a pressure-free fit.
A second Makrolon shell also protects the lower helmet area, giving even more stability and protection to the EPS. This also increases the service life of the radar.