Giro Xen Mountain Bike Bicycle Helmet Performance Exclusive

Giro Xen Mountain Bike Bicycle Helmet Performance Exclusive. What do you get when you combine the smooth, lower profile style and coverage of a skate Bicycle Helmet with the lighter weight and ventilation of high performance mountain bike Bicycle Helmet The Xen of course! In Mold shell has 17 Wind Tunnel vents to cool your head without compromising integrity or impact protection. P.O.V. visor gives 15 of vertical adjustment on the fly and Roc Loc 4 retention system offers a stable, customized fit. The original all mountain Bicycle Helmet is exclusively available at Performance Bicycle.