Ref: 8529383, 8529387, 8529388, 8555833, 8555838, 8618745, 8618763, 8500922, 8500923, 8615651
MTB Helmet Rockrider ST 500
Ventilated and adjustable, this mountain biking helmet was designed for mountain bike touring for over 2 hours.
Easy to adjust with its wheel and very comfortable, it protects your head from branches and impacts. You'll forget it's on with its comfortable foam pads. Bonus: 21 ventilation holes.