Special tools

Primary gear extractor
KCHE01

This puller is designed to safely and precisely remove the primary gear from the crankshaft.
The gear has a tapered bore and, once tightened with a nut, fits perfectly onto the crankshaft and drive key.
For this reason, it cannot be removed simply by unscrewing the nut.

Once the nut and lock washer have been removed, you must use a specific extractor tool, designed to:

- maximize the contact surface
- ensure uniform and correctly directed force
- prevent damage to engine components

Important Note:
When the gear disengages from the crankshaft, it does so suddenly; it's normal to feel a loud pop. Don't worry, nothing's broken.

K.C.S (Kbike Compatibility System): Tools always updated over time.

Thanks to the unique laser-engraved identification code, you can check compatibility updates online at any time.

Our database is continuously updated so your tool never becomes obsolete, an investment that maintains its value over time and prevents unnecessary purchases.

Technical advise:
Not all Ducati engines use a tapered bore gear.
Some models have a broached gear, which simply requires removing the nut.
Always check compatibility before use.

All Kbike products are made for Racing use only.