JT Sprockets Sprocket - JTX251.50BLU Yamaha Dirt Bikes 2003-2025 MIRRORS Installs the main drive gear

Installs the main drive gear without removing the transmission

For '21 models 1050 XT/XA(Canada)

2025 Polaris Sportsman 570 X2 2021-2025 Polaris Sportsman 570 Trail 2021-2022 Polaris Sportsman 570 Ultimate Trail LE 2021 Polaris Sportsman 570 Utility HD LE 2022 Polaris Sportsman 570 Big Boss EPS 6x6 2022-2024 Polaris Sportsman 570 Ride Command Limited Edition 2022-2025 Polaris Sportsman 570 Utility HD

Fits stock Harley Davidson 4-1/2" spotlights

JT Sprockets Sprocket - JTX251.50BLU Yamaha Dirt Bikes 2003-2025 MIRRORS Installs the main drive gearFeatures Manufactured using finest grade of C49 high carbon steel Specs Units Each Riding Style Street Material Steel Tooth Count 50 Chain Size 520 Mounting Position Rear Product Name Sprocket Type Drive Color Finish Blue 2003 2025 Yamaha WR 450 F 2005 2025 Yamaha YZ 250 2007 2020 Yamaha WR 250 F 2012 2024 Yamaha YZ 250 F 2016 2025 Yamaha YZ 250 X 2016 2024 Yamaha YZ 450 FX 2020 2025 Yamaha YZ 125 X Fitment Disclosure This quick reference fitment