'21 V4 Stock Clutch Master Cylinder Size

Ironman11 · Oct 26, 2021

Does anybody know what size the piston is on the stock clutch master cylinder on the Ducati V4S?

I have a RCS 17 Corsa Corta I am installing for the brake, and have an extra RCS 14 clutch master in the garage I'm wondering if I can use. Mostly concerned with matching the performance of the OEM, and so that both levers will match each other on the track.

Thanks!

Mick1976 · Oct 26, 2021

Should be a 16x18

Mick1976 · Oct 26, 2021

If your using a clutch slave with a 28-30mm piston your gonna want to stick to close to a RCS 16 clutch master and if running a billet XR 16x18.

brad8266 · Oct 26, 2021

You want a 16 on the clutch master.

'21 V4 Stock Clutch Master Cylinder Size

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