Motored Bikes - Motorized Bicycle Forum

    1. General Questions

      General motorized bicycle questions and answers.
      Discussions:
      6,004
      Messages:
      56,757
      Latest: Your life, single speed vs jackshaft? gary55, Jul 28, 2016 at 12:11 PM
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    2. 2-Stroke Engines

      Questions about 2-Stroke motorized bike engines.
      Discussions:
      3,633
      Messages:
      35,566
      Latest: Engine bogging and backfiring.. gary55, Jul 28, 2016 at 12:14 PM
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    3. Transmission / Drivetrain

      Clutch, sprokets, jackshafts, chains, gear ratios ect.
      Discussions:
      1,042
      Messages:
      9,120
      Latest: Clutch stuck open, too much force crassius, Jul 28, 2016 at 10:48 AM
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    4. Electrical

      CDI, wiring, magneto, head lights, tail lights, indicators, horns, charging systems, speedos ect.
      Discussions:
      533
      Messages:
      6,427
      Latest: Head Light Solution Wolfshoes, Jul 24, 2016 at 12:26 PM
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    5. Performance Mods

      Performance carbs, porting, exhausts, expansion chambers, reed valves, boost bottles, ect.
      Discussions:
      846
      Messages:
      12,616
      Latest: Building an Expansion Chamber jaguar, Jul 28, 2016 at 11:33 AM
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    6. 4-Stroke Engines

      Questions about 4-Stroke motorized bike engines. Honda, Robin Subaru, EZM, DAX, HuaSheng ect.
      Discussions:
      905
      Messages:
      10,953
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    7. Electric Bicycles

      Electric bike builds, commercial kits.
      Discussions:
      468
      Messages:
      5,634
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    1. Photos & Bicycle Builds

      Pictures of motorized bike projects and bike builds.
      Discussions:
      2,081
      Messages:
      23,190
      Latest: the newest fat bike gary55, Jul 26, 2016 at 12:23 PM
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    2. Video Gallery

      Post your motorized bike videos here. You can embed youtube videos using the insert video icon.
      Discussions:
      287
      Messages:
      1,025
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    3. Frame Mounted Engines

      Mounting engines in a bike frame. Brackets, mounting and frame questions. Will the motor fit?
      Discussions:
      1,203
      Messages:
      12,126
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    4. Rack Mounted Engines

      Mounting engines on a rack behind the bike, GEBE ect.
      Discussions:
      564
      Messages:
      8,663
      Latest: Cheaper GEBE pulley supply Kyedmcc, Jul 23, 2016 at 4:33 PM
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    5. Friction Drive

      Questions and answers about friction drive bicycle systems. Rollers, tires and gear ratio discussion.
      Discussions:
      365
      Messages:
      4,909
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    6. Painting, Welding, Bending and Gas Tanks

      Painting motorized bike frames and engines. Welding and bending bike frames. Airbrushing and decals. Gas tank fabrication.
      Discussions:
      119
      Messages:
      1,282
      Latest: Make A Gas Tank or Pay to have it made Frankenstein, Jul 27, 2016 at 5:55 PM
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    7. Motorized Trikes

      Questions and answers about motorized tricycles .
      Discussions:
      177
      Messages:
      2,516
      Latest: Electric Sun Recumbent Trike KCvale, Jul 15, 2016
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    8. Motorized Recumbents

      Discussions:
      68
      Messages:
      878
      Latest: LWB recumbent motor bike Elmo, Aug 21, 2015
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    9. Push Trailers & Bicycle Trailers

      Motorized bicycle push trailers and tow behind bicycle trailers.
      Discussions:
      137
      Messages:
      1,818
      Latest: Bikesport Micro-Camper Plans JGH122, Jun 24, 2016
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    10. Whizzer Motorized Bicycles

      Questions and answers about Whizzer motorized bikes
      Discussions:
      1,047
      Messages:
      10,000
      Latest: New whizzer front brake blenderbender, Jul 16, 2016
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    11. Antique Motorized Bicycles

      Antique Motorized Bicycles, Old Motorcycles, Board Track Racers and Replicas.
      Discussions:
      304
      Messages:
      2,948
      Latest: 1912 Blake Bros. Antique Cycles, Jul 18, 2016
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    12. Bicycle Repair

      Brakes, Tires, Tubes, Wheels, Bearings, Spokes, ect.
      Discussions:
      788
      Messages:
      6,599
      Latest: Need Advise Frankfort MB's, Jul 20, 2016
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    1. For Sale

      The trading place to sell your motorized bicycles and parts.
      Discussions:
      1,945
      Messages:
      8,483
      Latest: Robin Subaru EH035 Engine $250 Free Shipping Bonefish, Jul 23, 2016 at 11:22 AM
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    2. Dealer Advertisements

      Motorized bicycle dealer parts, products and specials.
      Discussions:
      286
      Messages:
      3,417
      Latest: SBP Summer Sale Pablo, Jul 8, 2016
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    3. Dealer Reviews

      Reviews and ratings of all the well known motorized bicycle engine kit dealers and parts suppliers.
      Discussions:
      305
      Messages:
      4,400
      Latest: California Motorbikes Reviews Newby911, Jul 27, 2016 at 12:46 PM
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    4. Spare Parts & Tools

      Miscellaneous motorized bicycle parts, special tools and product development.
      Discussions:
      1,085
      Messages:
      9,846
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    1. Introduce Yourself

      New motorized bicycle forum members tell us a bit about yourself!
      Discussions:
      8,832
      Messages:
      42,627
      Latest: Hello Everyone LRSimons, Jul 26, 2016 at 11:03 AM
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    2. Laws, Legislation & Emissions

      Motorized bicycle laws in countries around the world.
      Discussions:
      581
      Messages:
      10,898
      Latest: New York Regulations Viculince, Jul 23, 2016 at 1:40 PM
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    3. Races, Events & Group Rides

      Motorized bike racing, events and group rides. Meet up and ride with local members.
      Discussions:
      476
      Messages:
      6,302
      Latest: 2016 8th Annual Central Pa. Rally james65, Jul 27, 2016 at 6:16 PM
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    4. Travelling, Commuting & Safety

      Share your motorized bike rides, adventures, experiences, crashes and safety tips.
      Discussions:
      425
      Messages:
      8,507
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    5. Stolen Bicycles & Security

      Announce your stolen motorized bicycle so other members can track it down.
      Discussions:
      122
      Messages:
      1,293
      Latest: Motor theft prevention? bakaneko, Jun 8, 2016
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    6. Forum Help & Suggestions

      Discussions:
      271
      Messages:
      2,556
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    7. Off Topic

      Talk about anything.
      Discussions:
      1,956
      Messages:
      32,676
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