www.ThunderComposites.com.au

This Clutch Mod assembly disables the factory
Suzuki back-torque cam assembly (sometimes mistakenly known as a
"slipper clutch"). This allows the rider to perform a smooth launch as
opposed to the grab-n-jerk associated with trying to launch a stock
machine from a dead stop.

This kit includes shim spacers to slightly increase clutch pressure without causing chatter or a lack of top end speed.

If every hundredth of a second (and
smallest detail!) counts in your world also, this is the Clutch Mod for
you! Thoroughly tested in some of the highest power bikes in the
country, this mod attacks the rotating mass equation in the Hayabusa
clutch area. The additional energy no longer required to rotate the
weight of a standard Clutch Mod can now be used to push the bike
forward...quicker! No core required. Weighs 139 grams!