how can i lock the variator on an mbk nitro (adam)?

you can either hold the flywheel still which is bolted on the other end of the crankshaft or use an air impact gun or an electric impact gun if you know someone who has one if the variator holder you have does not fit ,ok hope that helps j.p :) take the washer out and there may also be a pipe called a disruptor that comes off the side of the exhaust pipe that can be cut off and welded back over which will help the exhaust gas flow ok mate

adam bike doctor
June 2006