Revised slave cylinder fits ALL Ducati's with removable slave cylinder. Large bore slave cylinder improves clutch modulation and reduces lever effort by 25%. YOYODYNE WARRANTY: We have improved the part one again to make it even more trouble free. As always, a hard anodized surface provides a long trouble free life. Warranty - Based on years of trouble free performance, we are able to offer a lifetime warranty on the Overthruster. We Guarantee the slave cylinder to be leak free for as long as the original owner owns the part. If the cylinder ever leaks, return it to us for repair or replacement. We also offer a good will discount if the slave cylinder was destroyed by a defective pressure plate. The cylinder is supplied assembled, and is ready for installation. We have included the exploded view to show the features of the part. The cylinder is hard anodized, and has a smooth surface to improve the movement of the parts. The piston is kept under pre load by the spring. This prevents a wandering lever if there is no pre load. The piston uses two widespread, thick O-rings to stabilize the piston in the bore. This eliminates metal-to-metal contact. A new cap is fitted to the cylinder, and sealed with an additional O-ring.  This sealing cap is also vented.

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Genuine SURFLEX clutch kit for bevel drive Ducati 1000cc 'mille' dry clutch engines complete with steel plates and friction plates.

Genuine SURFLEX "organic" clutch kit for bevel drive Ducati 1000cc 'mille' dry clutch engines complete with steel plates and friction plates.

Surflex clutch kit for all 500cc Ducati pantah engines specifically 500SL - includes fiber disks and springs.