Motored Bikes | Motorized Bicycle Forum

Motorized Bicycle Forums

General Discussion

The motorized bicycle forum for general discussion, questions and help. Ask your motorized bicycle questions here. If you don't know where it goes, post here!
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8.2K
Messages
85.4K
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8.2K
Messages
85.4K

2-Stroke Engines

The 2-Stroke motorized bicycle engine kit forum. Why won't your 2-stroke motorized bike engine start? What's the best 66cc & 80cc engine kit for your bike?
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5.4K
Messages
61.1K
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5.4K
Messages
61.1K

Transmission / Drivetrain

Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.
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1.4K
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13.2K
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1.4K
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13.2K

Electrical

Motorized bicycle CDI, wiring, magneto, head lights, tail lights, indicators, horns, charging systems, speedos ect.
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720
Messages
8.6K
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720
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8.6K
  • jwr3k

Performance Mods

Motorized bicycle performance modifications. Carbs, porting, exhausts, expansion chambers, reed valves, boost bottles and everything to make your motorized bicycle go really fast.
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1.1K
Messages
18.2K
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1.1K
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18.2K

4-Stroke Engines

Questions about 4-Stroke motorized bicycle engines. Honda, Robin Subaru, EZM, DAX, HuaSheng ect.
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1.4K
Messages
17K
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1.4K
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17K

Electric Bicycles

Electric bicycle forum, ebike kits, commercial ebikes and DIY electric bicycles.
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585
Messages
7.5K
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585
Messages
7.5K

Projects

Photos & Bicycle Builds

Pictures of motorized bike projects and bike builds.
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2.4K
Messages
29K
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2.4K
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29K

Video Gallery

Post your motorized bike videos here. You can embed youtube videos using the insert video icon.
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335
Messages
1.3K
Threads
335
Messages
1.3K

Frame Mounted Engines

Mounting engines in a bike frame. Brackets, mounting and frame questions. Will the motor fit?
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1.2K
Messages
12.5K
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1.2K
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12.5K

Rack Mounted Engines

Mounting engines on a rack behind the bike, GEBE ect.
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572
Messages
9K
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572
Messages
9K

Friction Drive

Questions and answers about friction drive bicycle systems. Rollers, tires and gear ratio discussion.
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419
Messages
5.4K
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419
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5.4K

Painting, Welding, Bending and Gas Tanks

Painting motorized bike frames and engines. Welding and bending bike frames. Airbrushing and decals. Gas tank fabrication.
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241
Messages
2.8K
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241
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2.8K

Motorized Trikes & Quads

Motorized tricycle and quadricycle forum (3 wheels and more).
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211
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2.9K
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211
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2.9K

Motorized Recumbents

Recumbent motorized bicycle forum.
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75
Messages
912
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75
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912

Push Trailers

Motorized push trailers to propel your bicycle.
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110
Messages
1.5K
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110
Messages
1.5K

Bicycle Trailers

Tow behind bicycle trailers
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36
Messages
400
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36
Messages
400

Whizzer Motorized Bicycles

Questions and answers about Whizzer motorized bikes.
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1.2K
Messages
10.8K
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1.2K
Messages
10.8K

Antique Motorized Bicycles

Antique Motorized Bicycles, Old Motorcycles, Board Track Racers and Replicas.
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319
Messages
3.1K
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319
Messages
3.1K

Bicycle Repair

Brakes, Tires, Tubes, Wheels, Bearings, Spokes, ect.
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842
Messages
7.1K
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842
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7.1K

Marketplace

For Sale

Motorized Bicycles & Parts For Sale. Post links to eBay Auctions or Craig's List ads or upload photos to the forum. Found a bargain that others may be interested in? Post it here!
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2.4K
Messages
9.7K
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2.4K
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9.7K

Dealer Advertisements

Motorized bicycle dealer parts, products and specials.
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303
Messages
3.5K
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303
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3.5K

Dealer Reviews

Reviews and ratings of all the well known motorized bicycle engine kit dealers and parts suppliers.
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342
Messages
5.3K
Threads
342
Messages
5.3K
  • Guest-26670

Spare Parts, Tools & Product Developement

Miscellaneous motorized bicycle parts, special tools and product development.
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1.1K
Messages
9.8K
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1.1K
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9.8K

Community

Introduce Yourself

New motorized bicycle forum members tell us a bit about yourself!
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9K
Messages
43.9K
Threads
9K
Messages
43.9K

Laws, License & Registration

Motorized bicycle laws and legislation. Find out if motorized bicycles are legal in your state. Find out the age limit to ride them and if you need a license or registration to ride them on the road.
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669
Messages
10.8K
Threads
669
Messages
10.8K

Races, Events & Group Rides

Motorized bike racing, events and group rides. Meet up and ride with local members.
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516
Messages
6.7K
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516
Messages
6.7K

Travelling, Commuting & Safety

Share your motorized bike rides, adventures, experiences, crashes and safety tips.
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442
Messages
8.7K
Threads
442
Messages
8.7K

Stolen Bicycles & Security

Announce your stolen motorized bicycle so other members can track it down.
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134
Messages
1.4K
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134
Messages
1.4K

Forum Help & Suggestions

Do you have a problem with the forum or maybe a suggestion as to how we can make this place even better? Please post it here.
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296
Messages
2.8K
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296
Messages
2.8K

Off Topic

Talk about anything.
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2.2K
Messages
34.9K
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2.2K
Messages
34.9K

Latest posts

Forum statistics

Threads
44,184
Messages
435,109
Members
21,416
Latest member
Scottbelevue

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