Renthal Sprocket - 150U-520-47GBSI Yamaha Dirt Bikes 1999-2026 Brand_Maier 200" of total travel designed

200" of total travel designed with a slower bleed-down rate to handle very heavy valve spring pressures

Riding Style Street Color/Finish Zinc Tooth Count 14 Units Each Chain Size 520 Color/Finish Black Type Drive Mounting Position Front Product Name Sprocket Material Steel

95 mm Product Name Piston Kit Bore Size 54

Silver finish

Consolidates ignition components into a small

Renthal Sprocket - 150U-520-47GBSI Yamaha Dirt Bikes 1999-2026 Brand_Maier 200" of total travel designedFeatures CNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable Specs Chain Size 520 Mounting Position Rear Product Name Sprocket Type Drive Units Each Material 7075 T6 Aluminum Riding Style Off Road Tooth Count 47 Riding Style Street Color Finish Silver Riding Style