Motored Bikes - Motorized Bicycle Forum

    1. General Questions

      General motorized bicycle questions and answers.
      Discussions:
      5,790
      Messages:
      54,673
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    2. 2-Stroke Engines

      Questions about 2-Stroke motorized bike engines.
      Discussions:
      3,503
      Messages:
      33,619
      Latest: most reliable 70cc 2 stroke engine? sully1617, Apr 29, 2016 at 1:02 PM
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    3. Transmission / Drivetrain

      Clutch, sprokets, jackshafts, chains, gear ratios ect.
      Discussions:
      1,007
      Messages:
      8,770
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    4. Electrical

      CDI, wiring, magneto, head lights, tail lights, indicators, horns, charging systems, speedos ect.
      Discussions:
      520
      Messages:
      6,265
      Latest: NE 555 HeadSmess, Apr 29, 2016 at 5:20 PM
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    5. Performance Mods

      Performance carbs, porting, exhausts, expansion chambers, reed valves, boost bottles, ect.
      Discussions:
      827
      Messages:
      11,965
      Latest: Let’s talk crank balancing HeadSmess, Apr 29, 2016 at 5:49 PM
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    6. 4-Stroke Engines

      Questions about 4-Stroke motorized bike engines. Honda, Robin Subaru, EZM, DAX, HuaSheng ect.
      Discussions:
      877
      Messages:
      10,711
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    7. Electric Bicycles

      Electric bike builds, commercial kits.
      Discussions:
      460
      Messages:
      5,574
      Latest: Lost ebike keys.. Help!!! adamcarrick, Apr 19, 2016
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    1. Photos & Bicycle Builds

      Pictures of motorized bike projects and bike builds.
      Discussions:
      2,050
      Messages:
      22,828
      Latest: Enthusiast page Beastiebikes, Apr 29, 2016 at 6:44 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:
      282
      Messages:
      1,001
      Latest: Phantom-Bikes Ghost 26 ssmatt88, Mar 18, 2016
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    3. Frame Mounted Engines

      Mounting engines in a bike frame. Brackets, mounting and frame questions. Will the motor fit?
      Discussions:
      1,200
      Messages:
      12,084
      Latest: Clutch will not disengage. jaimeperalta551, Apr 28, 2016 at 2:01 AM
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    4. Rack Mounted Engines

      Mounting engines on a rack behind the bike, GEBE ect.
      Discussions:
      564
      Messages:
      8,662
      Latest: Belt Dressing on a GEBE belt. BobBill, Apr 29, 2016 at 6:19 AM
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    5. Friction Drive

      Questions and answers about friction drive bicycle systems. Rollers, tires and gear ratio discussion.
      Discussions:
      359
      Messages:
      4,872
      Latest: Good replacement rear hub? bikejock, Apr 6, 2016
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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:
      114
      Messages:
      1,174
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    7. Motorized Trikes

      Questions and answers about motorized tricycles .
      Discussions:
      175
      Messages:
      2,511
      Latest: Custom raked trike Frankfort MB's, Apr 7, 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:
      134
      Messages:
      1,794
      Latest: Wike DIY Woody Trailer Zackiriyah, Jul 4, 2015
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    10. Whizzer Motorized Bicycles

      Questions and answers about Whizzer motorized bikes
      Discussions:
      1,038
      Messages:
      9,967
      Latest: Head torque specs mason_man, Apr 28, 2016 at 8:53 PM
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    11. Antique Motorized Bicycles

      Antique Motorized Bicycles, Old Motorcycles, Board Track Racers and Replicas.
      Discussions:
      302
      Messages:
      2,921
      Latest: Straight bar board track racer Frankfort MB's, Apr 23, 2016 at 1:35 PM
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    12. Bicycle Repair

      Brakes, Tires, Tubes, Wheels, Bearings, Spokes, ect.
      Discussions:
      780
      Messages:
      6,529
      Latest: 29 inch wheels / tires HeadSmess, Apr 29, 2016 at 5:35 PM
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    1. For Sale

      The trading place to sell your motorized bicycles and parts.
      Discussions:
      1,928
      Messages:
      8,346
      Latest: Skyhawk GT2 build forsale Awesomo12000, Apr 28, 2016 at 7:39 PM
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    2. Dealer Advertisements

      Motorized bicycle dealer parts, products and specials.
      Discussions:
      285
      Messages:
      3,414
      Latest: Sick Bike Parts spring sale starts now! Pablo, Apr 26, 2016 at 6:49 PM
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    3. Dealer Reviews

      Reviews and ratings of all the well known motorized bicycle engine kit dealers and parts suppliers.
      Discussions:
      302
      Messages:
      4,360
      Latest: Pedal Chopper Reviews Marine One, Apr 25, 2016 at 9:53 PM
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    4. Spare Parts & Tools

      Miscellaneous motorized bicycle parts, special tools and product development.
      Discussions:
      1,085
      Messages:
      9,825
      Latest: Degree tool? 45u, Apr 29, 2016 at 6:29 PM
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    1. Introduce Yourself

      New motorized bicycle forum members tell us a bit about yourself!
      Discussions:
      8,813
      Messages:
      42,479
      Latest: Claus, the newbie Tom from Rubicon, Apr 29, 2016 at 6:21 PM
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    2. Laws, Legislation & Emissions

      Motorized bicycle laws in countries around the world.
      Discussions:
      577
      Messages:
      10,860
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    3. Races, Events & Group Rides

      Motorized bike racing, events and group rides. Meet up and ride with local members.
      Discussions:
      472
      Messages:
      6,288
      Latest: 2016 8th Annual Central Pa. Rally USADerny, Apr 25, 2016 at 6:57 PM
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    4. Travelling, Commuting & Safety

      Share your motorized bike rides, adventures, experiences, crashes and safety tips.
      Discussions:
      424
      Messages:
      8,484
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    5. Stolen Bicycles & Security

      Announce your stolen motorized bicycle so other members can track it down.
      Discussions:
      117
      Messages:
      1,269
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    6. Forum Help & Suggestions

      Discussions:
      268
      Messages:
      2,545
      Latest: is it possible? HeadSmess, Apr 13, 2016
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    7. Off Topic

      Talk about anything.
      Discussions:
      1,945
      Messages:
      32,673
      Latest: Your Username: What does it mean?? 45u, Apr 27, 2016 at 9:29 AM
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