A "Springer" tug is a one design class model boat. A one design class is where specifications are tight so that the boats are fairly equal as to performance, so it challenges one skipper against the other where skill and perhaps luck determines the winner in any kind of competition. There are specifications as to the size of the hull as well as other items such as the motor, propeller, rudder, battery, etc. Springers can be used in competition such as water soccer, polo, or other activities, or used on their own to the builders enjoyment. According to the rules see below Springer Tugs must meet specifications as stated above.
Temporarily Unavailable. Marine Radio Control 2. Aeronaut Race Motor. Plain Coupling Insert 3.