I took a rear sprocket off of a BMX bicycle and welded it to the centrifugal clutch drum of a Craftsman 49CC 16inch bar chainsaw. Can anyone recommend if I should mount it above the front middle or rear? What size sprocket do I need to mount within the spokes? What ratio would I end up if I used the sprocket from the crank of the same BMX bike?
Is this going to buck me off the bike when the clutch disengages? How fast would I have to be going for it to not strain things?
Some photos to come soon.
Is this going to buck me off the bike when the clutch disengages? How fast would I have to be going for it to not strain things?
Some photos to come soon.