Forum: Motorized Bike Technical & Troubleshooting

How to guides, technical questions and answers.

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  1. 2-Stroke Engines

    Questions about 2-Stroke Motorized Bike Engines
    Filter by: • Engine Trouble • Fuel Mixture • Break In • Carby • Electrical • Exhaust • All Posts

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    • Threads: 2,845
    • Posts: 28,051

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  2. Transmission / Drivetrain

    Filter by: • Clutch • Chain Tensioner • Chains • Sprockets • Centrifugal Clutch • Pull Start • CVT • Jackshaft • All Posts

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    • Threads: 701
    • Posts: 6,280

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  3. Performance Mods

    Motorized bike performance modifications. Performance carbs, porting, performance exhausts, expansion chambers, reed valves, boost bottles, ect.

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    • Threads: 673
    • Posts: 9,404

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  4. 4-Stroke Engines

    Questions about 4-Stroke Motorized Bike Engines

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    • Threads: 687
    • Posts: 9,006

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  5. Frame Mounted Engines

    Mounting engines in a bike frame

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    • Threads: 1,137
    • Posts: 11,537

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  6. Rack Mounted Engines

    Mounting engines on a rack

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    • Threads: 538
    • Posts: 8,332

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  7. Friction Drive

    Questions and answers about Friction Drive systems

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    • Threads: 318
    • Posts: 4,497

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  8. General Bicycle Questions

    Filter by: • Brakes • Tires • Tubes • Wheels • Cranks • Pedals • Seats • Gears • Forks • Handlebars • Suspension • All Posts

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    • Threads: 620
    • Posts: 5,394

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  9. Painting & Welding

    Painting bike frames, engines and tanks. Airbrushing and decals. Welding bike frames and other parts.

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    • Threads: 78
    • Posts: 903

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  10. Lighting & Electronics

    Motorized bicycle lighting and electronic systems

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    • Threads: 278
    • Posts: 3,828

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  11. Whizzer

    Questions and answers about Whizzer motorized bikes

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    • Threads: 896
    • Posts: 8,365

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  12. Trikes & Recumbent Motorized Bicycles

    Questions and answers about Tricycles and Recumbents.
    Filter by: • Trikes • Recumbents • All Posts

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    • Threads: 218
    • Posts: 3,216

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  13. Push Trailers & Bicycle Trailers

    Motorized trailers and tow behind bicycle trailers.
    Filter by: • Push Trailers • Bicycle Trailers • All Posts

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    • Threads: 122
    • Posts: 1,713

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