What are the dimensions of the clutch bucking bar?

bob1352 · Oct 4, 2017

The bucking bar on my bike was bad. Being a novice machinst I need to know the length and diameter of the bar so I can make it. The bar tends to have a lose fit so I am just looking for a ballpark figure for a standard 2 stroke engine.

el Diablo Guapo · Oct 4, 2017

since i have mine out...

inches: 1.048 x.3125 or ~1 1/16 x 5/16

mm: 7.93 x 26.82 (~8 x 27)

el

crassius · Oct 5, 2017

1 - bucking bar should last pretty much forever
2 - bucking bar should not be a very loose fit in shaft

I'm guessing you failed to keep enough grease on it, so should look closely at the shaft to see if a new shaft is needed too.