IF solid like it looks, I'd agree with all above. CUSHION is needed on these heavy strong bikes.
Think of the double chain on the big twins and the triple on the sporty... Lot of forward and back motion.. Now IF it were a lighter two stroke and single chain to the motor it might be ok..
Laughing at Me, in a thought of my first doodle bug..
Direct drive from engine to the tire with a chain and sprocket Years latter I developed the Belt drive on a spring load,,,,Thought I was pretty smart then..
signed....BUBBIE