This Resistor Type Speed Control has Variable Speed Forward, Dead Stop, and Variable Speed Reverse. This Allows for Precision and Scale-Like Maneuvers. **NOT for use with the Dumas #2025 6V Boat Motor.** FEATURES: Will handle one or two 6V motors (works with Dumas #2021 & #2004) Variable speed forward and backward and full stop Low maintenance Fully enclosed in a metal case Easy installation NOT BEC INCLUDES: One #2022 speed control and fully illustrated instructions REQUIRES: Connectors for motor and motor battery, 4.8V Rx battery, and linkage to the throttle servo SPECS: Height: 2-1/8" Weight: 4 ounces Width: 1-1/8" Lenth: 3¼" COMMENTS: This will not work with the #2025 motor from Dumas. Also the max rating on the motors should not exceed 36W. This speed control has a 7A max **cmc 9/5/01 JLH 10/28/98 ir/jl