Motored Bikes | Motorized Bicycle Forum

Motorized Bicycle Questions

General Questions

General motorized bicycle questions and answers.
Threads
7,325
Messages
73,129
Threads
7,325
Messages
73,129

2-Stroke Engines

Questions about 2-Stroke motorized bike engines.
Threads
4,837
Messages
51,653
Threads
4,837
Messages
51,653

Transmission / Drivetrain

Clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios, ect.
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1,275
Messages
11,909
Threads
1,275
Messages
11,909

Electrical

CDI, wiring, magneto, head lights, tail lights, indicators, horns, charging systems, speedos ect.
Threads
659
Messages
7,835
Threads
659
Messages
7,835

Performance Mods

Performance carbs, porting, exhausts, expansion chambers, reed valves, boost bottles, ect.
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1,015
Messages
16,023
Threads
1,015
Messages
16,023

4-Stroke Engines

Questions about 4-Stroke motorized bike engines. Honda, Robin Subaru, EZM, DAX, HuaSheng ect.
Threads
1,195
Messages
13,863
Threads
1,195
Messages
13,863

Electric Bicycles

Electric bike builds, commercial kits.
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532
Messages
6,239
Threads
532
Messages
6,239

Projects

Photos & Bicycle Builds

Pictures of motorized bike projects and bike builds.
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2,263
Messages
26,456
Threads
2,263
Messages
26,456

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
1,233
Messages
12,374
Threads
1,233
Messages
12,374

Rack Mounted Engines

Mounting engines on a rack behind the bike, GEBE ect.
Threads
569
Messages
8,716
Threads
569
Messages
8,716

Friction Drive

Questions and answers about friction drive bicycle systems. Rollers, tires and gear ratio discussion.
Threads
397
Messages
5,190
Threads
397
Messages
5,190

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
2,724
Threads
201
Messages
2,724
  • TomyJ

Motorized Recumbents

Recumbent motorized bicycle forum.
Threads
73
Messages
904
Threads
73
Messages
904

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
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34
Messages
342
Threads
34
Messages
342

Whizzer Motorized Bicycles

Questions and answers about Whizzer motorized bikes.
Threads
1,135
Messages
10,431
Threads
1,135
Messages
10,431

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

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!
Threads
2,133
Messages
9,205
Threads
2,133
Messages
9,205

Dealer Advertisements

Motorized bicycle dealer parts, products and specials.
Threads
292
Messages
3,438
Threads
292
Messages
3,438

Dealer Reviews

Reviews and ratings of all the well known motorized bicycle engine kit dealers and parts suppliers.
Threads
329
Messages
4,746
Threads
329
Messages
4,746

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
8,918
Messages
43,096
Threads
8,918
Messages
43,096
  • Angela kollekowski

Laws, Legislation & Emissions

Motorized bicycle laws in countries around the world.
Threads
651
Messages
11,387
Threads
651
Messages
11,387

Races, Events & Group Rides

Motorized bike racing, events and group rides. Meet up and ride with local members.
Threads
506
Messages
6,527
Threads
506
Messages
6,527

Travelling, Commuting & Safety

Share your motorized bike rides, adventures, experiences, crashes and safety tips.
Threads
434
Messages
8,597
Threads
434
Messages
8,597

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
291
Messages
2,716
Threads
291
Messages
2,716

Off Topic

Talk about anything.
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2,023
Messages
32,416
Threads
2,023
Messages
32,416

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
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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
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0
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0
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0
None

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