Yamaha MT09 FZ09 18 - Vortex 520 Chain and Sprocket Kit 15-45 Tooth CKG6448

Vortex Steel Front Sprocket Drilled lightening holes reduce rotating mass High carbon steel for maximum strength Special Vortex Nichel plating to resist corrosion Induction hardened to reduce surface wear Precise tolerances to ensure concentricity Vortex F5 Rear Sprocket The F5 PTFE Black Hardcoat is built for endurance. After hard anodizing with a jet black dye, Vortex then coats the sprocket with PTFE for added lubricity. The result is an ultra tough, ultra light sprocket that stays cleaner and lasts longer. A Vortex sprocket is a lightweight high-performance alternative to the steel stock sprocket. Use Vortex sprockets to considerably reduce mass and to change your gearing. Made with highest quality aluminum. Made with the highest quality aluminum. 7075 T6 aluminum is the best grade material for light weight and durability. The weight you save on drive components is multiplied as rotating mass. Less rotating weight improves acceleration. Vortex RX3 Chain Drilled links reduce rot