For gas powered bikes, 48 cc engines traveling less than 20 M.P.H. are STREET & BIKE PATH LEGAL in most states. For legal concerns, we recommend checking with your local DMV to determine if 48cc gas-powered or electric bicycles require registration. You can get tickets for operating an unregistered vehicle. In order to avoid hiring a Cincinnati criminal lawyer to defend you it would be in your best interest to make sure your bike meets your state’s requirements.

Check MotoredBikes.com for user reviews.

Featured Fuel

 

United States

Helio – Ready to roll V-mount cruiser.

Bicycle Engines – Sells motorized bicycle engine kits including Stage III and Grubee 4G.

Motoped – Cool dirt bike bicycle like.

Kings Motorbikes -Offers 2 and 4 stroke motorized bicycle engine kits and parts.

Bikeberry – Inexpensive cruiser/engine DIY combos with install DVD.

Zoombicycles – Electric bikes and scooters and gas engine kits.

Live Fast Motors – Wide variety of choppers, cruisers and mountain bikes.

Gasbike.net – Two and four-stroke kits and cruisers for the mounting.

EZ Motorbike – 2 & 4 stroke chain drives with Q-matic tranny.

Dimension Edge – Friction drive bikes and DIY kits that fit some full-suspension bikes.

Golden Eagle Engines – Belt drive units that attach to some full suspension bikes.

Island Hopper – Featuring the ‘Orange County Chopper’ and fold up bikes with friction drive.

Zone 8 Cycling – 40 and 80cc DIY kits.

Five Flags Motorbikes – Just about anything powered by a small motor.

Piston Bikes – Various engine kits, engine parts and bike parts.

BMI Karts – Beach cruiser powered by 48cc two-stroke, parts.

Staton, Inc. – Various friction and chain drive gas powered systems, engines and parts (sprocket, chain, gear reducer)

BikeMotorKit – 66 or 80cc 2-stoke motor kits.

MFG Supply Go Kart Parts – engines, clutches, & more. Also lawn mower & ATV parts.

Spooky Tooth Cycles – Gas & Electric powered bikes and DIY kits. Currently in transition to new owners.

 

Europe

Sachs – Their Saxonette bikes power the rear hub.

Canada

Gas Bike Shop – BC gas engine kit importer.

Zoom Bicycles – Featuring the 49cc Jet Stealth.

Blow By U – 4- stroke stockpiles.

Australia

Pro-Rotary – Sells bikes and DIY kits. 30cc rotary engine that powers the rear hub directly.

Taiwan

Engine First – Motor powers rear hub.

DIY Parts

MFG Supply Go Kart Parts – Engines, clutches, and more. Also lawn mower, ATV, snowmobile and chain saw parts.

Tulsa Engine Warehouse – Engines, bike kits, parts and accessories.

BMI Karts – Beach cruiser powered by 48cc two-stroke, parts.

Nu Vinci Tranny – Imagine the possibilities!

 

B-P Sponsors

 

E-BikeKit – Hub motor kits with LiFePo battery pack option.

Bicycle Engines – Sells motorized bicycle engine kits including Stage III and Grubee 4G.

Rhoades Car – Electric 4-wheelers include the Go Boy for industrial use.

Kings Motorbikes – Offers 2 and 4 stroke motorized bicycle engine kits and parts.

Batteryspace – DIY kits, NiMH & lithium packs for electric bikes.

New Belgium Brewery – Can’t have bikes without beer!

Zoombicycles – Electric bikes and scooters and gas engine kits.

MFG Supply Go Kart Parts – engines, clutches, & more. Also lawn mower & ATV parts.

Small Planet – Gas and electric bikes and scooters, including the new Sanyo Eneloop.

Bike Broke – Courtesy of  BikeHugger.com