Chain Guide?

[flyfloatr]

Can anyone tell me what the chain is supposed to be sitting on up top before it turns back down around the sprocket. it looks like there should be a guide of some sort but mine has none

 

[tyler]

there should be a chain roller there

 

[twelveoclockpimp]

FRom the front sprocket back there should be a roller the chain sitss on then it goes through the guide (white piece) then aroundthe rear sprocket and underneath another roller above where the first one is....about 4-5 inches....

If yours is missing there should be a stub where something was at one point....drill out that stud (rivet) and replace it with a bolt and you can have that roller back