The Optional Parts(drive Converter) assembly is constructed from several parts from which the Weight-ramp is the most expensive.
The most reasonably priced component used on the Kvf300-b2 Prairie300 2000 Usa Canada Optional Parts(drive Converter) is the Spacer,t=1.5.
A sample from the products for the Optional Parts(drive Converter) include: Spacer,t=1.5, Spring,black, Weight-ramp, Weight-ramp.