We manufacture a Potentiometer Speed Controller similar to the Curtis PB-6 PotBox.
PB6 PotBox for Electric Vehicles
1. 0-5K ohms potentiometer
2. Hard chrome plating
3. Robust construction and rust proof
4. Built-in Micro Switch
5. Fully compatible replacement part for Curtis PB-6 PotBox
6. Shipped worldwide
7. Used in electric vehicles, golf carts, electric fork lifts, pallet trucks.
8. Great for electric vehicle conversions.
9. Performance guaranteed
10. Only costs $64.99. FREE SHIPPING.
Visit us at fourthgen.net for more information