HDPE (high density polyethylene) is an ideal material for these bolt on covers as it provides impact AND abrasion resistance

bolting into it and bracing it via the four muffler bracket bolts

An engine which has been cleaned of deposits and contamination and which is then filled with fresh oil not contaminated with old impurities can develop its full performance characteristics

shoulder EN1621-1

LS2 - Assault Solid Full-Face Helmet Options:Matte Black - XL HDPE (high density polyethylene) isLS2 Assaults the competition with a class leading full face motorcycle helmet. The LS2 helmets Assault continues the LS2 tradition of innovative design and performance features that make riding a motorcycle the most pleasurable experience in life. Features Shell: KPA (kinetic polymer alloy) Shield: scratch resistant and Anti UV Shape: Intermediate oval fit Sun visor: smoke, folding (TwinShield System) Ventilation system: Dynamic flow through Retention