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Beta Zero flywheel thread

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Hello to all. I would like to know the thread spec for a '92 Beta Zero flywheel. Need to get a puller and not sure what it is.

I can`t remember the size of puller, but if you have a coolant leak on the flywheel side just slow down because you have a major problem. I would not spend any money on tools or parts till you find the source of the leak. I would wait and find a puller you could use for free, and not worry about the brakes or anything else besides the coolant problem. Best of luck. Hope it is actually simple!

  • Author

I can`t remember the size of puller, but if you have a coolant leak on the flywheel side just slow down because you have a major problem. I would not spend any money on tools or parts till you find the source of the leak. I would wait and find a puller you could use for free, and not worry about the brakes or anything else besides the coolant problem. Best of luck. Hope it is actually simple!

I know all about what could be waiting for me under the flywheel. I just need the thread spec. Bike was cheap and I'm trying not to spend a load of money on it.

Edited by AME

  • 7 months later...

Hello to all. I would like to know the thread spec for a '92 Beta Zero flywheel. Need to get a puller and not sure what it is.

If this turns out to be a deadly problem with the water leak on your 92 Zero ,I am looking for a parts bike for my 92 Zero.I am in KELOWNA B.C. campsmith@shaw.ca thanks Rick

  • 1 month later...

Check the diameter yourself, and pitch and whether right hand or left hand.

Many euro (motoplat/bosch) magnetos were 26x1.5 R male puller.

Not sure though!

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