Motored Bikes | Motorized Bicycle Forum

Motorized Bicycle Questions

General Questions

General motorized bicycle questions and answers.
Threads
7,277
Messages
72,541
Threads
7,277
Messages
72,541

2-Stroke Engines

Questions about 2-Stroke motorized bike engines.
Threads
4,804
Messages
51,124
Threads
4,804
Messages
51,124

Transmission / Drivetrain

Clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios, ect.
Threads
1,264
Messages
11,809
Threads
1,264
Messages
11,809

Electrical

CDI, wiring, magneto, head lights, tail lights, indicators, horns, charging systems, speedos ect.
Threads
655
Messages
7,813
Threads
655
Messages
7,813

Performance Mods

Performance carbs, porting, exhausts, expansion chambers, reed valves, boost bottles, ect.
Threads
1,010
Messages
15,937
Threads
1,010
Messages
15,937

4-Stroke Engines

Questions about 4-Stroke motorized bike engines. Honda, Robin Subaru, EZM, DAX, HuaSheng ect.
Threads
1,184
Messages
13,751
Threads
1,184
Messages
13,751

Electric Bicycles

Electric bike builds, commercial kits.
Threads
528
Messages
6,213
Threads
528
Messages
6,213

Projects

Photos & Bicycle Builds

Pictures of motorized bike projects and bike builds.
Threads
2,257
Messages
26,332
Threads
2,257
Messages
26,332

Video Gallery

Post your motorized bike videos here. You can embed youtube videos using the insert video icon.
Threads
322
Messages
1,218
Threads
322
Messages
1,218

Frame Mounted Engines

Mounting engines in a bike frame. Brackets, mounting and frame questions. Will the motor fit?
Threads
1,232
Messages
12,358
Threads
1,232
Messages
12,358

Rack Mounted Engines

Mounting engines on a rack behind the bike, GEBE ect.
Threads
569
Messages
8,714
Threads
569
Messages
8,714

Friction Drive

Questions and answers about friction drive bicycle systems. Rollers, tires and gear ratio discussion.
Threads
395
Messages
5,168
Threads
395
Messages
5,168

Painting, Welding, Bending and Gas Tanks

Painting motorized bike frames and engines. Welding and bending bike frames. Airbrushing and decals. Gas tank fabrication.
Threads
231
Messages
2,660
Threads
231
Messages
2,660

Motorized Trikes & Quads

Motorized tricycle and quadricycle forum (3 wheels and more).
Threads
201
Messages
2,712
Threads
201
Messages
2,712
  • Try 18972

Motorized Recumbents

Recumbent motorized bicycle forum.
Threads
73
Messages
903
Threads
73
Messages
903

Push Trailers

Motorized push trailers to propel your bicycle.
Threads
109
Messages
1,499
Threads
109
Messages
1,499

Bicycle Trailers

Tow behind bicycle trailers
Threads
34
Messages
342
Threads
34
Messages
342

Whizzer Motorized Bicycles

Questions and answers about Whizzer motorized bikes.
Threads
1,133
Messages
10,423
Threads
1,133
Messages
10,423

Antique Motorized Bicycles

Antique Motorized Bicycles, Old Motorcycles, Board Track Racers and Replicas.
Threads
315
Messages
3,047
Threads
315
Messages
3,047

Bicycle Repair

Brakes, Tires, Tubes, Wheels, Bearings, Spokes, ect.
Threads
814
Messages
6,927
Threads
814
Messages
6,927

Marketplace

For Sale

The trading place to sell your motorized bicycles and parts.
Threads
2,125
Messages
9,186
Threads
2,125
Messages
9,186

Dealer Advertisements

Motorized bicycle dealer parts, products and specials.
Threads
291
Messages
3,437
Threads
291
Messages
3,437

Dealer Reviews

Reviews and ratings of all the well known motorized bicycle engine kit dealers and parts suppliers.
Threads
326
Messages
4,724
Threads
326
Messages
4,724

Spare Parts, Tools & Product Developement

Miscellaneous motorized bicycle parts, special tools and product development.
Threads
1,090
Messages
9,924
Threads
1,090
Messages
9,924

Community

Introduce Yourself

New motorized bicycle forum members tell us a bit about yourself!
Threads
8,919
Messages
43,106
Threads
8,919
Messages
43,106

Laws, Legislation & Emissions

Motorized bicycle laws in countries around the world.
Threads
652
Messages
11,376
Threads
652
Messages
11,376

Races, Events & Group Rides

Motorized bike racing, events and group rides. Meet up and ride with local members.
Threads
505
Messages
6,512
Threads
505
Messages
6,512

Travelling, Commuting & Safety

Share your motorized bike rides, adventures, experiences, crashes and safety tips.
Threads
434
Messages
8,585
Threads
434
Messages
8,585

Stolen Bicycles & Security

Announce your stolen motorized bicycle so other members can track it down.
Threads
128
Messages
1,350
Threads
128
Messages
1,350

Forum Help & Suggestions

Threads
290
Messages
2,715
Threads
290
Messages
2,715

Off Topic

Talk about anything.
Threads
2,026
Messages
33,063
Threads
2,026
Messages
33,063

Groups

United Kingdom MB Riders

Well I'm possibly jumping the gun a bit, but if we get some members for this group then we can discuss meet ups, group rides and other related information.
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1
Messages
4
Threads
1
Messages
4

USA Motorized Bicycle Group

A group for all motorized bicycle riders in the USA!
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0
Messages
0
Threads
0
Messages
0
None

Australian Motorised Bicycle Group

That's right, we spell motorized with an s instead of a z like this... motorised. Anyway, join our group if you're in Australia. P.S. We don't mind which way you spell it ;)
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0
Messages
0
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0
Messages
0
None

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