MOOSE RACING Rear Sprocket - 47 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-47-12 Supermoto Handguards Patented Z-ring seals dramatically increase

Patented Z-ring seals dramatically increase the life of the chain by trapping specially formulated grease around the critical pin and bush area

this is the exact system used by CJ Greaves to win the Torc series final in a clean sweep along with the Graves Spec Tune using FTEcu software (available separately)

2019-2023 Yamaha YZ 250 F - - 2019-2023 Yamaha YZ 250 FX

650 °F / 900 °C) Adjustable full carbon fastening strap Carbon Fiber bracket with rubber gasket Fits with original panniers

MOOSE RACING Rear Sprocket - 47 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-47-12 Supermoto Handguards Patented Z-ring seals dramatically increaseThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact