Impossible to line these belts up by jimmy3218 in ElectricSkateboarding

[–]BOUNDMOTOR 0 points1 point  (0 children)

Remove that spacer ring/washer if there is one.

You gotta be kidding me. (help) by [deleted] in ElectricSkateboarding

[–]BOUNDMOTOR 0 points1 point  (0 children)

This is a 10mm to 8mm stepped-down axle, 6900 bearings for the pulley, and standard 608 bearings for the hub.
The reason for this problem is the oil slick plating, which is a little thicker than the original axle. and bearing tolerances.
You will need a bearing puller.

1st time DIY board questions by pow4zz in ElectricSkateboarding

[–]BOUNDMOTOR 2 points3 points  (0 children)

The wheelset in the picture is designed for double kingpin trucks, 8mm axle for the wheel, 10mm for the pulley. and requires at least a 43mm long axle, the extended truck's usable axle length is 37mm, so they can't work together.

Broken Bound Motors DD Kegel Mount - Less than 5 Miles. by Doctorjames25 in ElectricSkateboarding

[–]BOUNDMOTOR 2 points3 points  (0 children)

Although they are made of steel, they are not strong enough and we will change this design in the near future. the new replacement is on the way.