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Old 04-13-2007, 11:14 PM   #1 (permalink)
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Join Date: Apr 2007
Posts: 1
Default power loss

I just bought my 4 year old a used jr 50.It runs great except for when he get on any incline the motor revs up but doesn't pull him. I have check for the exhaust restrictor,all spockets,and chain are good,new gas.Could it be the clutch?? it doesn't wine like bigger bikes i have owned but i've never had a single speed.Any and all help appreciated

Thank jelb3106