This is a 17 Vent helmet which is popular with aggressive mountain bikers.
It has an upper, lower and rear In-moulded hardbody and a painted POV visor.
The Roc Loc 4 fitting system is very secure and comfortable.
It comes in a variety of colours and sizes.
|Giro Xen Helmet||£59.99 >|
|Giro Xen Helmet 2010||£84.99 >|
|Giro Xen Cycling Helmets||£89.99 >|