Sigutech clutch slave cylinder … The original clutch slave is known to fail after aprox 30.000 km – mine did too ! Sigutech makes a CNC milled version that lasts – and you can get it in Orange 🙂 By Jens|2016-12-30T21:12:00+01:00December 30th, 2016|KTM 990 SMT| Share This Article FacebookTwitterLinkedInTumblrPinterestVkEmail