Thread: chain problem
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Old 04-01-2009, 05:07 PM
freewheeling frank freewheeling frank is offline
Motorized Bicycle Elite Member
Join Date: Mar 2009
Location: ridgway colorado
Posts: 440
Default chain problem

had the chain on my 4 stroke kinda double up on the drive sprocket and hit the engine case. broke the key on the final drive gear. had mr rights new and improved tensioner on it and seemed to be working great, any ideas? not enough oil on the chain maybe or are these chans just prone to this kinda stuff? later frank
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