1999-2016 for Yamaha YZ 250 RENTHAL Sprocket Blue 50-Tooth 150U-520-50GBBU MPN: AHSC-1C1

MPN: AHSC-1C1

even at very low air pressure

Titanium tweeters for increased output

Suitable for minis

1999-2016 for Yamaha YZ 250 RENTHAL Sprocket Blue 50-Tooth 150U-520-50GBBU MPN: AHSC-1C1Manufacturer: Renthal MPN: 150U 520 50GBBU Title: Ultralight Rear Sprocket Size: 50T Color: Blue Rear Ultralight Sprockets: Manufactured to extremely tight tolerances from a special material developed to withstand the stress of Supercross, Motocross and Enduro. 7075 T6 aluminum alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long