they have anti-fog and anti-scrach treatments on this lens

Highest performance friction level known

Dual side expansion buckles and multiple adjustment points provide a custom fit

2017 - 2021 Suzuki GSX-R 1000

2018 Benelli TNT 135

VertexWinderosa - Complete Gasket Set with Oil Seals - 811 (8110012) K-Type-Switches they have anti-fog and anti-scrachThis set includes all gaskets and oil seals necessary to rebuild the engine and transmission. Dirt ATV (811) sets include all OEM specified gaskets, o rings, and engine oil seals for to rebuild the engine and transmission including output shaft, water pump, clutch, shift and starter seals Includes formed rubber valve cover gaskets Does not include mechanical water pump seal