Clutch failure in Technology on 18 May 2008 Play Pause Unmute Mute The clutch has failed on my 950 Supermoto. Pressure just drains away as you operate the clutch. My guess is a slave cylinder leaking into the gearbox, a fault my 640 suffered… Well done the AA. Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)