Complete Nerf bar set for Yamaha Raptor YFM 250 R all quad models and all manufacturing years, made of oversized 35mm highly polished T5 tempered aluminum with reinforced blue threads! The Nerf bars offer the safest grip, even in deep mud and on the windiest roads! In order to achieve maximum weight resistance, the highly alloyed aluminum material has undergone a new special T5 heat treatment process. The tempered 6060 aluminum thus treated is 4 times stronger than normal aluminum and yet has the extremely lightweight of the specially heat-treated T5 tempered aluminum used in aerospace construction! Delivery contents: Complete kit for both sides with everything.