The item fits for 50cc 70cc 90cc 110cc 125cc ATV Dirt Bike and Go Kart Horizontal Engine with 4 stroke engine. Engine Opening O.D.: 19mm. Bolt Hole Spacing: 48mm. Air Filter Mount: 35mm. - The item fits for 50cc 70cc 90cc 110cc 125cc ATV Dirt Bike and Go Kart Horizontal Engine with 4 stroke engine.
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