April 2, 20188 yr Can anyone tell me what size pistons you can buy for a 250cc beta rev3 i know that a size D is 72.481 but what are the others also i need to know the gudgeon pin bore aswell does any one have a copy of the technical data page out of the owners manual. Thanks in advance
April 3, 20188 yr Go to www.betamotor.com > support, for the owners manuals, parts, and technical data.
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