> My St15 keeps stripping spur gears just wandering if it is the Masher > tires I am running on back
1. Gear mesh set incorrectly 2. Driveline bind somewhere other than the pinion/spur 3. Brakes dragging 4. Slipper clutch set too tight 5. Pinion getting too hot from clutch (slippage) and melting/stripping teeth