A Brock's Performance Clutch Mod (modified stock or Ultra) is required for ANY Hayabusa EVER launched from a dead stop! Damage to the stock machine can occur if repeatedly launched in stock form!
The Brock's Performance 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.
Brock's idea of a Clutch Mod. 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!
- Eliminates ‘bucking’ during dead stop launches
- Replaces factory back-torque limiter
- Billet 7075 aluminum, mil spec. hard coat construction
- Smoother operation, longer clutch life, lower ET’s
- 70% lighter than stock for quicker engine acceleration
- Lever pressure increased at 10%
- Includes shim spacers
