36 mm
60 - 65 ft/lbs
1 inch.
It should be one inch.
1 inch
31" from top of yube to axle
60 ft/lbs.
3.4" oem part 41110-79A
100 ft lbs
Both Harley Davidson softails and hardtails look very similary. The main difference is really a matter of the suspensions. On the softail model there is a rear suspension that makes for a much smoother ride than the hardtail. The hardtail frame is all one piece in which the rear axle attaches directly to the frame.
You should have a 1" axle front and rear.
3/4 inch
harley sportster front axle torque specs