During the craze of ATV’s, Alsport jumped headfirst into the 3-wheeler market with their Tri-Sport series. Alsport, Inc. was located in Norwalk, Ohio. With a huge lineup of trikes, Alsport offered perhaps the most popular and highest quality units. Models ranged from a 3 hp 4-stroke to 340cc 2-stroke. Whether you were looking to trail ride around the property or race across the finish line, Alsport had you covered.
Alsport, Inc. was bought out by Promark Products Corporation of Norwalk, Ohio between 1975-76. Promark continued to produce Tri-Sports, deeming it the “Baja Series”. The most noticeable changes were a white body design with circular badging. It’s apparent that Promark didn’t produce many of the trikes, as very few survive today compared to the number of Alsport’s.
Source - Alsport/Promark - Mudd-Ox IncMudd-Ox Inc (muddox.net)
What may be the predecessor to the Alsport Tri-Sport is the 1971 Cobey Co. MPV.
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Alsport Tri-Sport
ALSPORT MODELS
Alsport MTS 30 (Mini)
Alsport TS 50
Alsport TS 100
Alsport TS 101
Alsport TS 110
Alsport TS 125
Alsport TS 130
Alsport TS 150
RACING MODELS
Alsport RTS 5 (B&S Eng)
Alsport RTS 8 (Tecumseh Eng)
Alsport RTS MAC
Alsport Phase III A.S.340 Racer
Alsport RTS 290
Alsport RTS 340
STREET MODELS
Alsport RTS SL 290,340,414,416
UTILITY MODELS
Utility Truck UT-10
PROMARK MODELS
Baja Cub
Baja Nomad
Baja Rover
Baja Scout
Tri-Sport Baja Sportsman
Tri-Sport Daytona Blazer
UTILITY MODELS
Quarter Horse
Downloads
PARTS MANUALS
Alsport Tri-Sport
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Alsport Tri-Sport Shriners Special
