Ventilation: 11 intake ports and 14 exhaust vents help to flush cool air through the helmet

The highly ventilated material delivers exceptional breathability for enhanced comfort while riding

dropped chains and missed shifts can be reduced by simply engaging the stabilising switch

Can be used with sealant (remove TyreWiz before adding sealant through valve)

Compatible with XT M8000 / SLX M7000 and more

Smith Ruckus Sunglasses - One Size Fits Most - Matte White - Chromapop Red Mirror Lens Dangerous Goods Ventilation: 11 intake ports andAfter a long day on the bike, you should be thinking about cracking open a cold one with your buds, not sore spots behind your ears. Ready for the trail, road, or CX course, the Smith Ruckus sunglasses are made for all day comfort with thin, no slip temples that are designed to work with your helmet. The raised brow design with two interchangeable ChromaPop lenses gives you great peripheral vision in the riding position and adds enhanced color and