HIGH ENERGY FLYWHEELS

If you're looking to achieve the best possible lighting coil output from your rewound CRF450R stator, a high-energy flywheel is a must.  These flywheels use stronger than stock magnets to increase electrical output from your stator throughout the RPM range.

Along with boosting coil output, these flywheels are also weighted heavier than stock to improve low RPM tractibility and help prevent engine stalling.   There are three weight options available - +5/9oz, +7/9oz, & +9/11oz.  The first number describes the weight added to '02 & '03 model year bikes.  The second number describes the weight added to '04-on model year bikes.