I have a 2005 stage 2 precious metals custom chopper. I need to adjust the chain but have no idea what the the torque spec is for the axle bolt. Tried to email the manufacturer but had no luck!!!! My frame is a rigid frame and the rear tire is a 300. It is a right side drive chain.

 

Probably has 3/4" axle, so it should be 60-65 ft lb.
If it has a 1" maybe something like 90 ft lb.