Quadracycle (English Wikipedia)

Atomic Zombie (June 2009). "Streetfighter". Archived from the original on 31 May 2009. Retrieved 30 June 2009.
Atomic Zombie (n.d.). "The StreetFighter Quad Cycle". Archived from the original on 31 May 2009. Retrieved 29 February 2008.{{cite web}}: CS1 maint: year (link)

bergtoys.co.uk

Berg Toys (n.d.). "Berg Toys". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)

biketraffic.org

Zanoza, Melanie (2002). "Quad Pool - Sometimes, biking takes a back seat". Retrieved 13 December 2008.

blackbirdbikes.com

Blackbird Designs (2008). "Blackbird". Retrieved 30 June 2009.

caranddriver.com

Pedal Car Classics Gendron Pioneer Roadster - Comparison Tests, Brad Nevin, Car and Driver, December 2000 (retrieved 14 September 2010)

caribbeanriders.com

Caribbean Riders Corporation (June 2009). "Caribbean Riders". Retrieved 30 June 2009.

crank-it.com

Crank-It. "Mountain Quad". Archived from the original on 3 February 2011. Retrieved 23 December 2008.

fossilfool.com

Fossil Fool. (July 2010). "El Arbol in action". Retrieved 6 December 2010.

googlepages.com

pedal.cars.googlepages.com

Enjoy Drive (2007). "Classic Pedal Cars". Retrieved 30 June 2009.

helmets.org

Helmets.org (June 2005). "Build your own 4 wheel bike?". Retrieved 23 December 2008.

hiwheel.com

Rideable Bicycle Replicas (2005). "Rideable Bicycle Replicas". Retrieved 30 June 2009.

hollywoodbike.com

Hollywood Bike (2009). "Hollywood Bike". Retrieved 30 June 2009.

internationalsurreyco.com

International Surrey Company Ltd (2009). "International Surrey Company Ltd". Retrieved 30 June 2009.
International Surrey Company (2008). "International Surrey Company Products". Retrieved 13 December 2008.

jigsy.com

pedalmania.jigsy.com

"Welcome to Triang Pedal Cars". The Australian Pedal Car Club.

lightfootcycles.com

Lightfoot Cycles (n.d.). "Quadracycles Overview". Archived from the original on 30 July 2010. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Lightfoot Cycles (n.d.). "MicroCar". Retrieved 23 December 2008.{{cite web}}: CS1 maint: year (link)

mobilette-us.com

Mobilette (n.d.). "Mobilette". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)

mochet.org

Mochet.org (January 2008). "Mochet.org". Retrieved 23 December 2008.

momentumquadracycles.com

Momentum Quadracycles (n.d.). "Momentum Quadracycles". Archived from the original on 26 April 2009. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Momentum Quadracycles (n.d.). "Models". Retrieved 13 December 2008.{{cite web}}: CS1 maint: year (link)

mupocar.com

Belik Creation (n.d.). "Mupocars". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)

ncf.ca

web.ncf.ca

Quadracycling in Ottawa (June 2008). "About Quadracycles - A Bit of Quadracycle History". Retrieved 23 December 2008.
Quadracycling in Ottawa (June 2008). "About Quadracycles - Advantages and Disadvantages Compared to a Bicycle". Retrieved 23 December 2008.
Quadracycling in Ottawa (April 2008). "About Quadracycles - Security". Retrieved 15 April 2008.

pacific-cycles.com

Pacific Cycles (2009). "Products". Retrieved 30 June 2009.
思動創意,微系統有限公司. "2RIDER". pacific-cycles.com. Retrieved 4 November 2015.

pedalcarnews.com

Peter Gendron: Pedal Car Pioneer Archived 18 April 2010 at the Wayback Machine, Linda Portell, PedalCarNews.com, date unknown (retrieved 14 September 2010)

pedalcarracing.info

British Federation PedalCar Racing. "Getting on the Grid". British Pedal Car Championship. Retrieved 23 July 2015.

pipex.com

aqpl43.dsl.pipex.com

The Museum of Retro Technology (January 2005). "The Quadracycle". Retrieved 6 July 2009.

primekarts.com

Prime Karts, LLC (2009). "Prime Karts". Retrieved 30 June 2009.

quadracycle.com

Quadracycle International (2006). "Little Deuce Coupe". Retrieved 30 June 2009.
Quadracycle International (2006). "Little Deuce Coupe". Retrieved 23 December 2008.

quadracycleinc.com

Quadracycle Inc. (n.d.). "Quadracycle Inc". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
"Quadracycle LLC - Four-wheel Pedal Bicycles - Quadricycle". quadracycleinc.com. Retrieved 23 July 2015.
Quadracycle Inc (n.d.). "Showroom". Retrieved 23 December 2008.{{cite web}}: CS1 maint: year (link)

quadricycleintl.com

Quadricycle International (n.d.). "Quadricycle International". Archived from the original on 17 February 2022. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Quadricycle International (2006). "Technical Specifications: Quad-3". Retrieved 23 December 2008.

quattrocycle.com

Quattrocycle BV (2008). "Quattrocycle". Retrieved 30 June 2009.

rhoadescar.com

Rhoades Car (2009). "rhoades car models". Archived from the original on 30 July 2008. Retrieved 30 June 2009.
Rhoades Car (2008). "4W4P". Archived from the original on 2 August 2008. Retrieved 23 December 2008.
Rhoades Car (2008). "4W2PCP". Archived from the original on 18 July 2008. Retrieved 23 December 2008.
Rhoades Car (2008). "Rhoades Car 4W2PLF (long frame) Model". Archived from the original on 18 July 2008. Retrieved 23 December 2008.
Rhoades Car (2008). "Go Boy". Archived from the original on 9 July 2008. Retrieved 23 December 2008.

rjkecologicalcar.com

RJK (n.d.). "RJK Ecological Car". Archived from the original on 30 December 2013. Retrieved 24 December 2010.{{cite web}}: CS1 maint: year (link)

rowbike.com

Rowbike (2007). "420 CREWZER ROWBIKE". Archived from the original on 21 August 2008. Retrieved 30 June 2009.

steppebysteppe.com.au

Greenspeed (n.d.). "Steppe by Steppe Quike". Retrieved 23 December 2008.{{cite web}}: CS1 maint: year (link)

surreybikes.com

The Buena Vista Companies (2008). "Welcome to the SurreyBikes.com showroom". Archived from the original on 8 August 2009. Retrieved 30 June 2009.

tecnoartsurrey.com

Tecnoart of America (n.d.). "Surreys by Tecnoart of America, Inc - quadricycle and four wheel bikes". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)

thegrannybike.com

Skeldon Bike Co. Ltd. (December 2008). "THE GRANNY BIKE". Retrieved 30 June 2009.
Skeldon Bike Co. Ltd. (December 2008). "THE GRANNY BIKE". Retrieved 23 December 2008.

tumtumcar.com

JMC Motoronics Co. USA (2009). "TumTumCar". Retrieved 30 June 2009.

ultimate-quadracycle.com

Ultimate Quadracycle (2007). "Ultimate Quadracycle". Retrieved 30 June 2009.
Ultimate Quadracycle (2006). "Cosycycle Sportster". Retrieved 23 December 2008.

utahtrikes.com

Guy Graphics, Inc (n.d.). "Utah Trikes Quad". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Utah Trikes (n.d.). "Utah Trikes Quad". Retrieved 23 December 2008.{{cite web}}: CS1 maint: year (link)

vdalen.nl

Van Dalen Products (2009). "Bugatti Quatro". Retrieved 30 June 2009.

veryeco.com

Very Eco (n.d.). "Very eco". Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)

vierbike.com

"The Best Four Wheeled Bike | Vierbike Quadricycle". vierbike.com. Retrieved 9 May 2020.

web.archive.org

Quadricycle International (n.d.). "Quadricycle International". Archived from the original on 17 February 2022. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Lightfoot Cycles (n.d.). "Quadracycles Overview". Archived from the original on 30 July 2010. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Momentum Quadracycles (n.d.). "Momentum Quadracycles". Archived from the original on 26 April 2009. Retrieved 30 June 2009.{{cite web}}: CS1 maint: year (link)
Fisher, Greg (n.d.). "Animas Quadracycle". Archived from the original on 17 March 2010. Retrieved 2 March 2010.{{cite web}}: CS1 maint: year (link)
Rhoades Car (2009). "rhoades car models". Archived from the original on 30 July 2008. Retrieved 30 June 2009.
Rowbike (2007). "420 CREWZER ROWBIKE". Archived from the original on 21 August 2008. Retrieved 30 June 2009.
The Buena Vista Companies (2008). "Welcome to the SurreyBikes.com showroom". Archived from the original on 8 August 2009. Retrieved 30 June 2009.
Atomic Zombie (June 2009). "Streetfighter". Archived from the original on 31 May 2009. Retrieved 30 June 2009.
Crank-It. "Mountain Quad". Archived from the original on 3 February 2011. Retrieved 23 December 2008.
RJK (n.d.). "RJK Ecological Car". Archived from the original on 30 December 2013. Retrieved 24 December 2010.{{cite web}}: CS1 maint: year (link)
Peter Gendron: Pedal Car Pioneer Archived 18 April 2010 at the Wayback Machine, Linda Portell, PedalCarNews.com, date unknown (retrieved 14 September 2010)
Rhoades Car (2008). "4W4P". Archived from the original on 2 August 2008. Retrieved 23 December 2008.
Rhoades Car (2008). "4W2PCP". Archived from the original on 18 July 2008. Retrieved 23 December 2008.
Atomic Zombie (n.d.). "The StreetFighter Quad Cycle". Archived from the original on 31 May 2009. Retrieved 29 February 2008.{{cite web}}: CS1 maint: year (link)
Rhoades Car (2008). "Rhoades Car 4W2PLF (long frame) Model". Archived from the original on 18 July 2008. Retrieved 23 December 2008.
Rhoades Car (2008). "Go Boy". Archived from the original on 9 July 2008. Retrieved 23 December 2008.

worksmancycles.com

Worksman Trading Corporation (2009). "Surreys - Fun on Four Wheels". Retrieved 30 June 2009.
Worksman Cycles (2005). "Surreys". Retrieved 23 December 2008.