GasGas MC, EX 450F 2021-24 Flywheel Weight (931)

Add 5 ounces of flywheel weight to reduce stalling, make the power easier to use, and make it more chugable in technical sections.

NEW DESIGN, EASIER TO INSTALL Kit includes weight ring, installation tool, new wire holding bracket, and detailed instructions. The installation can be done by someone with average mechanical abilities, or you can send us your stock flywheel and we will install it for free (shipping not included).

If you have questions call us at 541-535-4896.

Installation Procedure Summary: You must remove the rotor (stock flywheel) from the engine using the proper flywheel puller. The weight ring is permanently attached to the rotor by means of an interference (press) fit. A special tool is included which will help you press the weight ring onto the rotor without the use of a hydraulic press.

Additional items you will need to have: Common mechanics hand tools, flywheel puller (Steahly part number E-73 or similar), a hammer, a torque wrench, feeler gauge set ,a flat metal file, and some metal cleaner such as acetone, Isopropyl (rubbing) alcohol, or contact cleaner.