d36RM racer

Member
May 26, 2004
123
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My bike a 03 rm250 has been making a noise it sounds like when the rear end chatters but its comming from the motor i plan on pulling the cylinder off but i have no clue what it could be it runs good it just makes this noise when i let off like going into a turn or coasting. my guess i its the piston slapping or the crank berrings :uh:
 
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