lazer genesis helmet in white

The compact design of the award winning genesis helmet gives it a low profile Features: this ever popular helmet has all the top features and great venting of a Pro helmet rollsys is lazer's very own award winning fit system: simply control the size and the comfort by turning the wheel on the top of the helmet the rollsys system permits an accurate and progressive peripheral sizing adjustment the fit of the helmet will be symmetrically tightened up without any pressure points on the head, with a simple one-handed adjustment by taking away the retention system at the back the rollsys system is also the perfect solution for people with a ponytail a small light can also be purchased separately to add you your rollsys to increase your visibility aeroshells can also be bough separately 19 cooling vents weight: 280 g for a size medium size: medium 52-58 cm, large 58-61 cm