dbletrouble Posted July 3, 2021 Report Share Posted July 3, 2021 (edited) I'm a new owner of Beta Zero trials bike. Where can I find basic maintenance information such as gearbox oil capacity, fuel oil ratio, spark plug part numbers, etc? Edited July 3, 2021 by dbletrouble Quote Link to comment Share on other sites More sharing options...
portman Posted July 3, 2021 Report Share Posted July 3, 2021 These two locations should be a good starting point: https://betausa.com/trials-support/ https://www.betamotor.com/en/manuals/#tab-id-2 Quote Link to comment Share on other sites More sharing options...
lineaway Posted July 4, 2021 Report Share Posted July 4, 2021 There was not much info even when the bikes were new, except from your dealer. No real owners manual or service msmual. About 450-500cc of oil. 80 to 1 premix. I think back then, they took a b8es plug. Beta is not going to post anything on the net that did not exist on paper. They just had the parts book. Find a dealer. 1 Quote Link to comment Share on other sites More sharing options...
reggie Posted July 4, 2021 Report Share Posted July 4, 2021 Google " 1991 Beta Zero handbook " 1 Quote Link to comment Share on other sites More sharing options...
lineaway Posted July 4, 2021 Report Share Posted July 4, 2021 Yeah, they did have a 2 page color brochure. LOL Quote Link to comment Share on other sites More sharing options...
dbletrouble Posted July 5, 2021 Author Report Share Posted July 5, 2021 I found a scan of the manual on Beta Zero FB group. Thank you all for the pointers Quote Link to comment Share on other sites More sharing options...
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