RENTHAL Sprocket - Yamaha - 15 Tooth 323U-520-15P SM5 Rover Helmet Flanges are made from 7075

Flanges are made from 7075 T651  hard anodized aluminum

individual organizer pockets plus additional mesh pockets allow riders to quickly and easily sort and store items

This product retains the OEM catalytic converter system

FITMENT: Yamaha R1 / R1M / R1S 2009-2022 + Yamaha R7 2021-2022

Advanced reinforced poly-fabric textile and Alpinestars exclusive Drystar® waterproof and breathable construction for excellent all-weather performance

RENTHAL Sprocket - Yamaha - 15 Tooth 323U-520-15P SM5 Rover Helmet Flanges are made from 7075Front sprockets made from case hardened, core refined nickel chrome molybdenum alloy steel for the ultimate combination of strength and hardness CNC machined (not stamped) and feature a computer aided ultra light design to reduce unsprung weight and increase power transfer