chain keeps coming off

[sniper]

My 110cc pitpro`s chain keeps coming off mainly when do doughnuts and burnouts.I have the chain pretty tight and it still comes off.It came off today and smashed my front sprocket cover up.

 

[Dreadful]

If it's tensioned right and it's still comin off then you either need new cogs or chainroller is my guess

 

[ducar.r.spec]

frame is bent

 

[agressive1]

Or your rear wheel isnt sitting lined up with the front cog properly.

How olds the bike, maybe time for new cogs.

 

[ducar.r.spec]

by cogs u mean sprockets
and no it wont be that
the engine mounts on those frames warp after a while its a common thing with steel internal frames
that why i run an alloy frame with 6mm thick engine mounts

 

[corey58]

bike still go? or u broke the stator??

 

[MasterSpoon]

blah blah blah
monkeys like cheese
has no one thought of that maybe the swing arm, engine mounts, rear wheel or sprocket might be loose ?? crazy thought I know......