Rekluse Z-StartPro bike stalling

2 replies to this topic
  • drdanbozeman

Posted June 26, 2014 - 07:53 AM


2012 WR450 with all basic mods - throttle stop screw gone, air box snorkels removed, comp ECU, megabomb header, Q4 exhaust and Rekluse Z-start pro clutch. Have stalling issues when I close throttle quickly as I ride over abrupt terrain changes. I talked with my mechanic who installed the clutch and he suggested increasing idle RPM; that did help some but has not eliminated the stalls. With a correctly adjusted Z-start I should not have stalling at all. Sent an email to Rekluse 2 weeks ago, no reply.


I would like any constructive suggestions that can help solve the problem from riders who have experience with this clutch.


Thanks - Dan

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  • Krannie McKranface

Posted June 26, 2014 - 09:02 AM


You need to re-adjust the base line settings for the z-start clutch

They drift over time as the clutch system breaks in

  • markh1

Posted June 28, 2014 - 01:34 PM


My 08 had the same problem ended up being jetting it would flame out if the throttle was chopped or slammed closed quickly. I would call JD jetting and see if they have an updated map.


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