The component with the lowest price in the E-12 FRONT BALANCER schematic is the Cir Clip,ex.20.
The Xl500s 1979 (z) Belgium E-12 Front Balancer consists of eighteen pieces with the Holder,bal,shaft being the most expensive.
With a quantity of two pieces, the Wash Special,20mm is the most used part in the E-12 FRONT BALANCER diagram.