I have a stock pile of 99cc predator engines and am working to mate to the EZ motorbike Qmatic transmission. I understand it will fit as long as the mounting plate is made and change the Qmatic pulley to an adjustable one from grainger supply and also change the belt. Now I haven't done the work myself I have been asking around to get help. As soon as I have learned the 99cc predator install with the Qumatic I will post to forum. I am determined to do it step by step until it works it will be a strong hill climber with 62 tooth direct drive. The good news is i have been informed by the best in the business the predator will mate up to the best transmission Available "The EZ motor bike Qmatic. Lots of good news coming to combat the high cost of fuel at the pump. EZ Motorbikes are rolling off the assembly line in WA state, we are going to need them.
Best,
Belair