The E-13 Rear Balancer Transmission is made up of components including this Countershaft Comp which is the most expensive.
The twenty-eight Xr500 1980 (a) Canada E-13 Rear Balancer Transmission component parts are all listed in this schematic.
The most reasonably priced component used on the Xr500 1980 (a) Canada E-13 Rear Balancer Transmission is the Bolt,hex 6x10.