The APTC is a worldwide patented slipper clutch and an absolute must for every ambitious biker.
The technology: Clutch hub divided in two, with the two halves connected by a clutch spring
Helical gearing provides additional friction, to prevent the clutch from slipping when accelerating
A special pressure plate guarantees maximum acceleration and provides the anti-hopping effect when shifting down
Less force required to operate the clutch
Benefits for the supermoto rider: No rear wheel chatter when braking or shifting down - for clean, precise passages through the curves
Throttle can be opened up sooner, providing greater acceleration out of the curve
No vibration at the clutch lever
Benefits in offroad use: Smoother braking, even on uneven surfaces
Rear wheel rotates evenly in varying surface conditions
Better traction when accelerating out of corners, ensuring faster lap times
Minimum force required to operate the clutch