Kbike

Lightweight slipper clutch with 6 Ergal springs (without spider spring)
Compatible with all Ducati models equipped with a dry clutch.

The kit includes:
• Ergal clutch coreboard
• Ergal clutch drum with 45° ball ramps
• Ventilated clutch pressure plate with slots to monitor disc wear
• 3 sets of spring caps (1.7/1.85/2.1) with different settings to adjust and customize engine braking and slipper control
• Stainless steel balls, screws and burnished springs
• High-speed bearing for the clutch pressure plate (already installed)
• Two retaining nuts machined from a single block, including the spring pressure flange
• One Belleville spring
• Casehardened and ground spacer with O-ring to ensure perfect clutch parallelism

The clutch operates with 6 stainless steel springs instead of the traditional spider spring. The clutch comes with 3 sets of branded caps, allowing you to replace them as desired (they can also be combined in groups of 2 or 3) to vary the clutch calibration (engine braking/anti-slipper action). Changing the calibration is quick and easy, as the clutch does not require disassembly or replacement of the springs.

Installation Instructions
Illustrated step-by-step instructions are available online and downloadable in PDF format.

The clutch can be installed using the original clutch bell (if in good condition) or combined with one of our bells.
Compatible with original or racing discs.

The use of a slipper clutch offers numerous advantages, both on the road and on the track:
• Greater stability when braking and downshifting: prevents the rear wheel from locking or hopping during aggressive downshifts, improving safety and control of the bike.
• Smoother and more precise downshifting: reduces stress on the transmission and allows for faster and more confident downshifting.
• Less mechanical stress: limits rebound on the bell, gearbox, and crankshaft, extending the life of the components.
• Superior riding comfort: the bike remains more composed, especially during hard braking or sporty riding.
• Consistent performance: the system works progressively, ensuring a consistent and predictable response.

An ideal choice for those who want to improve the safety, feel, and performance of their Ducati.


All Kbike products are made for Racing use only.