I don't see why not. Mant people here find that OE Yamaha belts seem to fit better than the aftermarket ones, keep in mind too that the new belt that is loose already will get worn and more loose so eventually you would have to put in more spacers. IMO either bring the belt back say its defective and try to get another one, or get a belt from Motorsports World.KEVIN said:Thanks for all the answers
If needed can I put two spacers?