SKU: YOT18403
MPN: T18403
Yoyodyne T18403 Slipper Clutch for Yamaha YZF-R1 (2009-2014)

Yoyodyne's T18403 Slipper Clutch is made specifically for Yamaha YZF-R1 (2009-2014).

The slipper clutch prevents and/or reduces rear wheel hop when entering a turn. Our slipper clutch features a Ceramic coated pressuer plate for longer wear, the clutch spring pockets are elongated for better feel, and the pressure plate is vented and ducted to help the clutch run cooler.

The function of the slipper clutch is to reduce the pressure on the clutch pack when the engine is in the process of turning the engine. In the case of road racing type slipper clutches, there is no effect on clutch engagement when the engine is in the process of driving the real wheel. During the process of slowing for a turn (Engine Braking) the action of the torque forces the ramps together; the ramps then proceed to ride up on each other, an action which lifts the splined part of the hub off the base.

Upgrade you stock 2009 or newer Yamaha R1 to our slipper clutch slips earlier and smoother than the stock clutch. We use ball bearings on the ramps for superior performance to the OEM ramp on ramp design. Since the clutch weighs less than stock, the motorcycle's performance is improved.