Telling apart YZ from WR ststor

5 replies to this topic
  • gumbellion

Posted August 18, 2009 - 04:47 PM


How do I tell a WR from a YZ stator apart. Is there an extra wire on the WR stator? If so what colour? I know my electro sport had an extra yellow wire on it. Thanks

  • grayracer513

Posted August 18, 2009 - 06:53 PM


426 or 450?

  • desert-rat660

Posted August 18, 2009 - 08:11 PM


what year bike

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  • gumbellion

Posted August 19, 2009 - 03:26 PM


Im looking at one for a 426. Im looking to get a flywheel and stator but i dont want to end up with a second yz426 stator when i want a WR one. Thanks

  • grayracer513

Posted August 19, 2009 - 09:13 PM


The YZ426 stator has 4 coils plus the trigger coil, and one connector on the harness. The WR stator has 7 coils plus the trigger, and the harness has a second, smaller connector.

The YZ flywheel is smaller, and has a metal disk riveted to the outside face. The WR does not.

  • dunerat

Posted September 10, 2009 - 07:06 PM


on the subject,will a WR stator and flywheel change the ignition timing from the YZ spec?im installing a WR coil for lighting on a 02 426

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