Motorcycle (English Wikipedia)

"Learner riders licence". Motorcycle Rider Training Scheme, Roads and Traffic Authority, NSW. Archived from the original on 2 March 2011. Retrieved 16 May 2007.

act.gov.au (Global: 5,810^th place; English: 3,181^st place)

rego.act.gov.au

"Learner Licence". Road Transport Information Management, www.rego.act.gov.au. Archived from the original on 17 May 2007. Retrieved 16 May 2007.

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

ui.adsabs.harvard.edu

Joel Fajans (July 2000). "Steering in bicycles and motorcycles" (PDF). American Journal of Physics. 68 (7): 654–59. Bibcode:2000AmJPh..68..654F. doi:10.1119/1.19504. ISSN 0002-9505. Archived (PDF) from the original on 1 September 2006. Retrieved 4 August 2006.

amazon.com (Global: 159^th place; English: 105^th place)

Wineland, Lynn (1964). The Complete Book of Motorcycling. Petersen Publishing Company. p. 7. ASIN B0007E0SN8.

archive.org (Global: 6^th place; English: 6^th place)

Maher & Greisler 1998. Maher, Kevin; Greisler, Ben (1998), Chilton's Motorcycle Handbook, Haynes North America, p. 2.2–2.18, ISBN 0-8019-9099-8

autos.ca (Global: low place; English: low place)

Vance, Bill (24 April 2009). "Motoring Memories: DKW/Auto Union, 1928–1966". Canadian Driver. Archived from the original on 25 February 2021. Retrieved 17 May 2014.

backan.gov.vn (Global: low place; English: low place)

"Lượng khí thải carbon toàn cầu tăng trở lại gần mức trước đại dịch". backan.gov.vn. Retrieved 13 March 2025.^{[dead link]}

bangkokpost.com (Global: 1,117^th place; English: 740^th place)

Raphael Salmi (6 March 2024). "The next two-wheel revolution". Bangkok Post. Retrieved 13 March 2025.

bbc.com (Global: 26^th place; English: 23^rd place)

"Lagos motorbike taxi ban: Chaos as Nigerian city removes okadas". BBC News. 3 February 2020. Archived from the original on 25 February 2021. Retrieved 17 February 2021.

berkeley.edu (Global: 621^st place; English: 429^th place)

socrates.berkeley.edu

Joel Fajans (July 2000). "Steering in bicycles and motorcycles" (PDF). American Journal of Physics. 68 (7): 654–59. Bibcode:2000AmJPh..68..654F. doi:10.1119/1.19504. ISSN 0002-9505. Archived (PDF) from the original on 1 September 2006. Retrieved 4 August 2006.

bicyclehistory.net (Global: low place; English: low place)

"Motorcycle Timeline – Evolution of Motorcycles". bicyclehistory.net. Archived from the original on 25 February 2020. Retrieved 25 February 2020.

bikes4sale.in (Global: low place; English: low place)

"History of Motorbikes". Bikes4Sale. Archived from the original on 25 February 2020. Retrieved 25 February 2020.

books.google.com (Global: 3^rd place; English: 3^rd place)

Georgano 2002, p. 22. Georgano, G.N. (2002), Early and Vintage Years, 1885-1930: The Golden Era of Coachbuilding, Mason Crest Publishers^{[permanent dead link]}
Georgano 2002, pp. 20–22. Georgano, G.N. (2002), Early and Vintage Years, 1885-1930: The Golden Era of Coachbuilding, Mason Crest Publishers^{[permanent dead link]}
Kresnak 2008. Kresnak, Bill (2008), Motorcycling for Dummies, Hoboken, New Jersey: For Dummies, Wiley Publishing, ISBN 978-0-470-24587-3
Walker 2006, p. 66. Walker, Mick (2006), Motorcycle: Evolution, Design, Passion, JHU Press, ISBN 978-0-8018-8530-3
Youngblood, Ed (June 2001). "The Rise and Fall". American Motorcyclist. Vol. 55, no. 6. American Motorcyclist Assoc.
de Cet 2002, p. 128. de Cet, Mirco (2002), The illustrated directory of motorcycles, MotorBooks/MBI Publishing Company, ISBN 978-0-7603-1417-3
Walker 1999, p. 61. Walker, Mick (1999). Mick Walker's German Racing Motorcycles. Redline Books. ISBN 978-0-9531311-2-9.
Gaetano 2004, pp. 34–25 "[W]ith the same disturbance, the rider with a longer wheelbase will feel less oscillating movement on the handlebars, and therefore, will have a perception of greater stability on the motorcycle." Gaetano, Cocco (2004), Motorcycle Design and Technology, Minneapolis: MotorBooks/MBI Publishing Company, ISBN 978-0-7603-1990-1^{[permanent dead link]}
Crouch, Tom D. (1989). The Bishop's Boys. New York: W. W. Norton. p. 170. ISBN 0-393-30695-X.
Davis & Anthony 2011, p. 25 "The [sportbike] rider posture is usually canted severely forwrd with his hands pressing onto the handlebar grips, which are designed to keep him over the gasoline tank, a position not intended to maximize comfort. This posture is aerodynamically efficient at high speeds, when wind assists the rider by supporting his body, but at lower speeds quickly results in rider fatigue and stressed wrists." Davis, James R.; Anthony, Cash (2011), Motorcycle Safety and Dynamics: Vol 1, Houston, Texas: Master Strategy Group, ISBN 978-1257645886
Duglin Kennedy 2005, p. 75. Duglin Kennedy, Shirley (2005), The Savvy Guide to Motorcycles, Indy Tech Publishing, ISBN 978-0-7906-1316-1
Stermer 2006, p. 16. Stermer, Bill (2006), Streetbikes: Everything You Need to Know, MotorBooks/MBI Publishing Company, ISBN 978-0-7603-2362-5
Stermer 2006, p. 10. Stermer, Bill (2006), Streetbikes: Everything You Need to Know, MotorBooks/MBI Publishing Company, ISBN 978-0-7603-2362-5
Duglin Kennedy 2005, p. 71. Duglin Kennedy, Shirley (2005), The Savvy Guide to Motorcycles, Indy Tech Publishing, ISBN 978-0-7906-1316-1

britannica.com (Global: 37^th place; English: 64^th place)

"Motorcycle". Encyclopedia Britannica. Archived from the original on 20 January 2022. Retrieved 29 August 2020.
"motorcycle (vehicle)". Encyclopædia Britannica. Archived from the original on 1 September 2014. Retrieved 23 June 2022.

businessday.ng (Global: 8,278^th place; English: 4,467^th place)

"Ban on 'okada' in Lagos and the security challenge". BusinessDay. Lagos, Nigeria. 23 February 2020. Archived from the original on 17 April 2021. Retrieved 17 February 2021.

campaignforbetterhearing.us (Global: low place; English: low place)

"how-do-i-protect-my-ears-when-i-ride-a-motorcycle". www.campaignforbetterhearing.us. Archived from the original on 26 March 2024. Retrieved 26 March 2024.

carolenash.com (Global: low place; English: low place)

"Bikers warned to wear earplugs and avoid lifetime of tinnitus". Carole Nash UK. Retrieved 26 March 2024.^{[permanent dead link]}

collisionblast.com (Global: low place; English: low place)

"Exploring Motorcycling's Sub Cultures". www.collisionblast.com. Retrieved 1 April 2025.

consumerreports.org (Global: 6,864^th place; English: 4,243^rd place)

"Most reliable motorcycles; Japanese bikes have fewer problems than BMW and Harley models", Consumer Reports, May 2013, archived from the original on 21 February 2015, retrieved 26 March 2013
Bartlett, Jeff (26 March 2013), "Motorcycle reliability survey shows what goes wrong", Consumer Reports, archived from the original on 3 August 2013, retrieved 26 March 2013

craigvetter.com (Global: low place; English: low place)

Vetter, Craig. "Doing More with Less Energy". The Craig Vetter Fuel Economy Contests – 1980 through 1985. Archived from the original on 22 August 2006. Retrieved 15 August 2006.

cybermotorcycle.com (Global: low place; English: low place)

"Brief History of the Marque: Hildebrand & Wolfmuller". Hildebrand & Wolfmuller Motorad, European Motorcycle Universe. Archived from the original on 10 December 2013. Retrieved 28 June 2007.

dantri.com.vn (Global: 2,242^nd place; English: 7,533^rd place)

Tùng, Nguyên (20 April 2019). ""Xe máy là nguồn gây ô nhiễm không khí lớn nhất cho TPHCM"". Báo điện tử Dân Trí (in Vietnamese). Retrieved 13 March 2025.

dealernews.com (Global: low place; English: low place)

"EURO 5 Cycle Emissions Proposed for 2015". Dealernews.com. 8 December 2008. Archived from the original on 17 February 2015. Retrieved 28 January 2010.

dinhvigps.vn (Global: low place; English: low place)

"Dinh vi xe may". Retrieved 13 March 2025.

direct.gov.uk (Global: low place; English: 8,019^th place)

think.direct.gov.uk

"Motorcycling : THINK! : Roadsafety". think.direct.gov.uk. Archived from the original on 22 May 2016. Retrieved 1 June 2016.

doi.org (Global: 2^nd place; English: 2^nd place)

Joel Fajans (July 2000). "Steering in bicycles and motorcycles" (PDF). American Journal of Physics. 68 (7): 654–59. Bibcode:2000AmJPh..68..654F. doi:10.1119/1.19504. ISSN 0002-9505. Archived (PDF) from the original on 1 September 2006. Retrieved 4 August 2006.
Tong, Yen Dan; Maraseni, Tek; Nguyen, Phuong-Duy; An-Vo, Duc-Anh; Tradenta, Julio Mancuso; Thuy Ai Dong Tran (2024). "Potential for greenhouse gas (GHG) emissions savings from replacing short motorcycle trips with active travel modes in Vietnam". Transportation. 51 (5): 1999–2018. doi:10.1007/s11116-023-10394-0. PMC 10166047. PMID 37363369.

dot.gov (Global: 1,620^th place; English: 841^st place)

isddc.dot.gov

Hurt, H.H.; Ouellet, J.V.; Thom, D.R. (January 1981). "Motorcycle Accident Cause Factors and Identification of Countermeasures, Volume 1: Technical Report" (PDF). U.S. Department of Transportation, NHTSA. Archived from the original (PDF) on 23 August 2014.
"MOTORCYCLE ACCIDENT CAUSE FACTORS AND IDENTIFICATION OF COUNTERMEASURES VOLUME I: TECHNICAL REPORT, Traffic Safety Center - University of Southern California" (PDF). 1981. p. 416. Archived from the original (PDF) on 23 August 2014.

crashstats.nhtsa.dot.gov

"Motorcycles: 2024 Data, Traffic Safety Facts". NHTSA's National Center for Statistics and Analysis. 2008. Retrieved 7 August 2026.

www-fars.nhtsa.dot.gov

"Vehicles Involved in Fatal Crashes, 1994–2011 – State: USA". Fatality Analysis Reporting System. United States Department of Transportation. Archived from the original on 15 March 2015. Retrieved 18 May 2014.

ecfr.gov (Global: 5,707^th place; English: 2,982^nd place)

"EPA Emissions Regulations for 1978 and Later New Motorcycles, General Provisions". United States Environmental Protection Agency. Archived from the original on 30 March 2014. Retrieved 7 December 2013.

energy.gov (Global: 2,792^nd place; English: 1,703^rd place)

afdc.energy.gov

"Alternative Fuels Data Center: Maps and Data - Average Fuel Economy by Major Vehicle Category". Archived from the original on 4 March 2021. Retrieved 2 March 2021.

epa.gov (Global: 961^st place; English: 595^th place)

"Certified Highway Motorcycle Test Result Report Data (2007)". US EPA. 8 January 2008. Archived from the original on 15 July 2008. Retrieved 3 September 2008.

etemadonline.com (Global: low place; English: low place)

"موتورسواری زنان در این کشورها ممنوع است". Etemad Online. 16 April 2025.

forbes.com (Global: 71^st place; English: 54^th place)

O'Malley Greenburg, Zack (13 August 2007). "World's Cheapest Car". Forbes. Archived from the original on 6 September 2009. Retrieved 28 January 2010.

govinfo.gov (Global: 1,755^th place; English: 831^st place)

"Code of Federal Regulations, 49 CFR 571.3 — Definitions". govinfo. 1 October 2010. p. 239. Archived from the original on 27 November 2020. Retrieved 29 August 2020. Motorcycle means a motor vehicle with motive power having a seat or saddle for the use of the rider and designed to travel on not more than three wheels in contact with the ground.

grist.org (Global: low place; English: 6,921^st place)

Fisk, Umbra (28 May 2003). "On motorcycles – Ask Umbra". Grist. Archived from the original on 29 June 2011. Retrieved 28 January 2010.

guinnessworldrecords.com (Global: 873^rd place; English: 697^th place)

"Fastest motorcycle speed achieved". guinnessworldrecords.com/. Guinness World Records. Archived from the original on 4 October 2021. Retrieved 3 October 2021.

hearingreview.com (Global: low place; English: low place)

Staff, Hearing Review (1 August 2011). "Motorcycle Helmets Don't Protect Hearing Damage Caused by Wind Noise". The Hearing Review. Archived from the original on 26 March 2024. Retrieved 26 March 2024.

ianchadwick.com (Global: low place; English: low place)

Chadwick, Ian. "Triumph Motorcycles timeline". Archived from the original on 2 April 2018. Retrieved 18 November 2013.

indiacar.net (Global: low place; English: low place)

"Hero Honda splendor sells more than 8.5 million units". indiacar.net. Archived from the original on 21 February 2008. Retrieved 10 August 2008.

kinhtedothi.vn (Global: low place; English: low place)

Sâm, Huyền (18 December 2024). "Kiểm định xe máy từ 5 năm tuổi, có quá sớm?". Báo Kinh tế đô thị - Đọc tin tức thời sự kinh tế 24h mới nhất (in Vietnamese). Archived from the original on 18 December 2024. Retrieved 13 March 2025.

krausmotorco.com (Global: low place; English: low place)

"The Definitive History of the Harley-Davidson Softail". Kraus Motor Co. Retrieved 1 April 2025.

latimes.com (Global: 32^nd place; English: 21^st place)

Carpenter, Susan (11 June 2008). "Motorcycles and emissions: The surprising facts". LA Times. Archived from the original on 18 May 2014. Retrieved 8 August 2008.

madisonmagazine.com (Global: low place; English: low place)

Dahl, Judy (September 2007). "Baby, You Can Drive My Vespa". Madison Magazine. Archived from the original on 11 October 2007. Retrieved 8 August 2008.

merriam-webster.com (Global: 425^th place; English: 373^rd place)

- "Definition of Motorcycle by Merriam-Webster". merriam-webster. Archived from the original on 4 March 2016. Retrieved 17 March 2016.

mmic.ca (Global: low place; English: low place)

"MMIC Information". Motorcycle and Moped Industry Council. Archived from the original on 22 April 2007. Retrieved 16 May 2007.

motoguzzi.com (Global: low place; English: low place)

"Moto Guzzi History". Moto Guzzi. Archived from the original on 24 February 2019. Retrieved 23 February 2019.

motorbikewriter.com (Global: low place; English: low place)

"Electric Bikes Drive Global Sales". 24 December 2014. Archived from the original on 20 March 2015. Retrieved 5 March 2015.

motorcycle-usa.com (Global: low place; English: 8,364^th place)

"Triumph Motorcycle History". Archived from the original on 21 March 2015. Retrieved 18 November 2013.
Madson, Bart (15 February 2007). "Motorcycle Emissions Regs Examined". Motorcycle-USA.com. Archived from the original on 8 February 2010. Retrieved 28 January 2010.

motorcyclemuseum.org (Global: low place; English: 6,592^nd place)

George Hendee. The AMA Motorcycle Hall of Fame Museum. Archived from the original on 13 March 2021. Retrieved 8 August 2009.
Youngblood, Ed. "Motocross goes International, 1947 through 1965". The History of Motocross, Part Two, Motorcycle Hall of Fame Museum. Archived from the original on 13 November 2007. Retrieved 29 June 2007.

motorsportmemorial.org (Global: 7,158^th place; English: 4,569^th place)

"Rupert Hollaus". Motorsport Memorial. Archived from the original on 19 January 2019. Retrieved 3 April 2008.

msf-usa.org (Global: low place; English: low place)

Quick Tips: General guidelines for riding a motorcycle safely (PDF), Motorcycle Safety Foundation, October 2006, archived (PDF) from the original on 30 July 2012, retrieved 13 June 2012
"A Three Dimensional Analysis of Riding Posture in Three Different Styles of Motorcycle" (PDF). Motorcycle Safety Foundation. March 2006. Archived from the original (PDF) on 27 March 2012. Retrieved 31 January 2008.

nea.gov.sg (Global: low place; English: low place)

"Government To Incentivise De-Registration Of Older, More Pollutive Motorcycles Over Next Five Years, Before Phasing Them Out In 2028". www.nea.gov.sg. Retrieved 13 March 2025.

nih.gov (Global: 5^th place; English: 5^th place)

ncbi.nlm.nih.gov

Tong, Yen Dan; Maraseni, Tek; Nguyen, Phuong-Duy; An-Vo, Duc-Anh; Tradenta, Julio Mancuso; Thuy Ai Dong Tran (2024). "Potential for greenhouse gas (GHG) emissions savings from replacing short motorcycle trips with active travel modes in Vietnam". Transportation. 51 (5): 1999–2018. doi:10.1007/s11116-023-10394-0. PMC 10166047. PMID 37363369.

pubmed.ncbi.nlm.nih.gov

Tong, Yen Dan; Maraseni, Tek; Nguyen, Phuong-Duy; An-Vo, Duc-Anh; Tradenta, Julio Mancuso; Thuy Ai Dong Tran (2024). "Potential for greenhouse gas (GHG) emissions savings from replacing short motorcycle trips with active travel modes in Vietnam". Transportation. 51 (5): 1999–2018. doi:10.1007/s11116-023-10394-0. PMC 10166047. PMID 37363369.

nt.gov.au (Global: 3,652^nd place; English: 1,900^th place)

ipe.nt.gov.au

"Motorcyclist Education Training And Licensing (METAL)". Northern Territory Department of Planning and Infrastructure, www.ipe.nt.gov.au. Archived from the original on 7 May 2007. Retrieved 16 May 2007.

oxfordlearnersdictionaries.com (Global: 7,396^th place; English: 7,015^th place)

Scooters are a type of motorcycle:
- Oxford Advanced Learner's Dictionary. Oxford, UK: Oxford University Press. 2003. ISBN 978-0-19-860564-5. motor scooter n a light motorcycle, usually with small wheels and a curved metal cover at the front to protect the rider's legs

pcmotors.com (Global: low place; English: low place)

"History of Harley-Davidson Motor Company". pcmotors.com. Archived from the original on 25 February 2020. Retrieved 25 February 2020.

proquest.com (Global: 121^st place; English: 59^th place)

Prashad, Sharda (16 April 2006). "HOG WILD; U of T professor Brendan Calder is one of the legions of baby boomers who have helped to ensure the success of the Harley-Davidson brand name, not to mention its bottom line". Toronto Star. Toronto, Ont. p. A.16. ProQuest 438968474. Archived from the original on 30 June 2017. Retrieved 7 July 2017.

redbull.com (Global: 1,723^rd place; English: 1,438^th place)

Channell, Mike (5 August 2019). "Is Robbie Maddison the world's sanest stuntman?". Red Bull. Archived from the original on 25 November 2020. Retrieved 29 August 2020.

righttoride.eu (Global: low place; English: low place)

Leonidas, Ntziachristos; Savas, Geivanidis; Zissis, Samaras; Anastasios, Xanthopoulos; Heinz, Steven; Bernd, Bugsel (September 2009). Study on possible new measures concerning motorcycle emissions (PDF) (Report). p. 16. Archived (PDF) from the original on 5 December 2020. Retrieved 27 July 2020.

rsa.ie (Global: low place; English: low place)

"GDL rollout". Road Safety Association of Ireland. Archived from the original on 29 July 2015. Retrieved 15 August 2015.

sggp.org.vn (Global: 5,397^th place; English: low place)

"Kiểm định khí thải xe máy: Xem xét lộ trình cụ thể". BÁO SÀI GÒN GIẢI PHÓNG (in Vietnamese). 2 August 2024. Retrieved 13 March 2025.

solomotoparts.com (Global: low place; English: low place)

"Electric Motorcycles". Solo Moto. Archived from the original on 11 May 2017. Retrieved 15 May 2016.

southglos.gov.uk (Global: low place; English: low place)

"The 'sorry mate I didn't see you' campaign". South Gloucestershire Council. Archived from the original on 17 October 2008. Retrieved 21 May 2008.

statista.com (Global: 1,214^th place; English: 1,277^th place)

"Global car sales 2010–2021". Statista. Archived from the original on 29 April 2022. Retrieved 4 May 2022.

straitstimes.com (Global: 461^st place; English: 263^rd place)

"Owners of older bikes query if they can be behind more than half of vehicle emissions". The Straits Times. 12 April 2018. ISSN 0585-3923. Retrieved 13 March 2025.

thehenryford.org (Global: low place; English: low place)

"Hildebrand & Wolfmuller Motorcycle, circa 1894 – The Henry Ford". thehenryford.org. Archived from the original on 25 February 2020. Retrieved 25 February 2020.

theicct.org (Global: low place; English: low place)

"Sustainable Management of Twoand Three-Wheelers in Asia" (PDF). International Council on Clean Transportation. 15 December 2006. Retrieved 13 March 2025.

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"About Think Bike". Think Bike. Archived from the original on 8 February 2013. Retrieved 21 March 2010.

totalmotorcycle.com (Global: low place; English: low place)

"The Past – 1800s: First motorcycle". The History and Future of Motorcycles and motorcycling – From 1885 to the Future, Total Motorcycle Website. Archived from the original on 8 June 2017. Retrieved 28 June 2007.

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"TAS Learner Licence". Department of Infrastructure, Energy and Resources. Archived from the original on 11 June 2009. Retrieved 13 June 2009.

triumph1.com (Global: low place; English: low place)

"Triumph history". Archived from the original on 8 September 2008. Retrieved 20 May 2009.

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"Evaluation of real-world vehicle emissions and standards in Jakarta". The Real Urban Emissions Initiative. 22 November 2022. Retrieved 13 March 2025.

tuoitre.vn (Global: 1,098^th place; English: 3,480^th place)

"Kiểm định khí thải xe máy liên quan đến sức khỏe người dân, không thể chần chừ". TUOI TRE ONLINE (in Vietnamese). 17 December 2024. Retrieved 13 March 2025.
"Kiểm định khí thải xe máy liên quan đến sức khỏe người dân, không thể chần chừ". TUOI TRE ONLINE (in Vietnamese). 17 December 2024. Retrieved 13 March 2025.

valuehearing.com.au (Global: low place; English: low place)

Carling-Rodgers, Jacqui. "Is Your Motorcycle Making You Deaf?". www.valuehearing.com.au. Archived from the original on 26 March 2024. Retrieved 26 March 2024.

vespausa.com (Global: low place; English: low place)

"Vespanomics – Vespa Economics" (PDF). Piaggio Group USA. Archived from the original (PDF) on 13 January 2010. Retrieved 8 February 2010.

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"Challenges in addressing air pollution in large cities". vietnamnews.vn. Retrieved 13 March 2025.

web.archive.org (Global: 1^st place; English: 1^st place)

- "Definition of Motorcycle by Merriam-Webster". merriam-webster. Archived from the original on 4 March 2016. Retrieved 17 March 2016.
- "Motorcycle". Encyclopedia Britannica. Archived from the original on 20 January 2022. Retrieved 29 August 2020.
- "Code of Federal Regulations, 49 CFR 571.3 — Definitions". govinfo. 1 October 2010. p. 239. Archived from the original on 27 November 2020. Retrieved 29 August 2020. Motorcycle means a motor vehicle with motive power having a seat or saddle for the use of the rider and designed to travel on not more than three wheels in contact with the ground.
- "Motorcycle Timeline – Evolution of Motorcycles". bicyclehistory.net. Archived from the original on 25 February 2020. Retrieved 25 February 2020.
- "Hildebrand & Wolfmuller Motorcycle, circa 1894 – The Henry Ford". thehenryford.org. Archived from the original on 25 February 2020. Retrieved 25 February 2020.
- "Global car sales 2010–2021". Statista. Archived from the original on 29 April 2022. Retrieved 4 May 2022.
- "The Past – 1800s: First motorcycle". The History and Future of Motorcycles and motorcycling – From 1885 to the Future, Total Motorcycle Website. Archived from the original on 8 June 2017. Retrieved 28 June 2007.
- "motorcycle (vehicle)". Encyclopædia Britannica. Archived from the original on 1 September 2014. Retrieved 23 June 2022.
- Long, Tony (30 August 2007). "Aug. 30, 1885: Daimler Gives World First 'True' Motorcycle". Wired. ISSN 1059-1028. Archived from the original on 22 December 2016. Retrieved 10 March 2017.
- "Electric Bikes Drive Global Sales". 24 December 2014. Archived from the original on 20 March 2015. Retrieved 5 March 2015.
- "Brief History of the Marque: Hildebrand & Wolfmuller". Hildebrand & Wolfmuller Motorad, European Motorcycle Universe. Archived from the original on 10 December 2013. Retrieved 28 June 2007.
- "History of Motorbikes". Bikes4Sale. Archived from the original on 25 February 2020. Retrieved 25 February 2020.
- George Hendee. The AMA Motorcycle Hall of Fame Museum. Archived from the original on 13 March 2021. Retrieved 8 August 2009.
- "Triumph history". Archived from the original on 8 September 2008. Retrieved 20 May 2009.
- "Triumph Motorcycle History". Archived from the original on 21 March 2015. Retrieved 18 November 2013.
- Chadwick, Ian. "Triumph Motorcycles timeline". Archived from the original on 2 April 2018. Retrieved 18 November 2013.
- "History of Harley-Davidson Motor Company". pcmotors.com. Archived from the original on 25 February 2020. Retrieved 25 February 2020.
- Prashad, Sharda (16 April 2006). "HOG WILD; U of T professor Brendan Calder is one of the legions of baby boomers who have helped to ensure the success of the Harley-Davidson brand name, not to mention its bottom line". Toronto Star. Toronto, Ont. p. A.16. ProQuest 438968474. Archived from the original on 30 June 2017. Retrieved 7 July 2017.
- Vance, Bill (24 April 2009). "Motoring Memories: DKW/Auto Union, 1928–1966". Canadian Driver. Archived from the original on 25 February 2021. Retrieved 17 May 2014.
- "Rupert Hollaus". Motorsport Memorial. Archived from the original on 19 January 2019. Retrieved 3 April 2008.
- "Moto Guzzi History". Moto Guzzi. Archived from the original on 24 February 2019. Retrieved 23 February 2019.
- Youngblood, Ed. "Motocross goes International, 1947 through 1965". The History of Motocross, Part Two, Motorcycle Hall of Fame Museum. Archived from the original on 13 November 2007. Retrieved 29 June 2007.
- Squatriglia, Chuck (23 May 2008). "Honda Sells Its 60 Millionth – Yes, Millionth – Super Cub". Autopia. Wired. Archived from the original on 27 April 2014. Retrieved 28 January 2010.
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- O'Malley Greenburg, Zack (13 August 2007). "World's Cheapest Car". Forbes. Archived from the original on 6 September 2009. Retrieved 28 January 2010.
- Vetter, Craig. "Doing More with Less Energy". The Craig Vetter Fuel Economy Contests – 1980 through 1985. Archived from the original on 22 August 2006. Retrieved 15 August 2006.
- "Alternative Fuels Data Center: Maps and Data - Average Fuel Economy by Major Vehicle Category". Archived from the original on 4 March 2021. Retrieved 2 March 2021.
- "Electric Motorcycles". Solo Moto. Archived from the original on 11 May 2017. Retrieved 15 May 2016.
- "Most reliable motorcycles; Japanese bikes have fewer problems than BMW and Harley models", Consumer Reports, May 2013, archived from the original on 21 February 2015, retrieved 26 March 2013
- Bartlett, Jeff (26 March 2013), "Motorcycle reliability survey shows what goes wrong", Consumer Reports, archived from the original on 3 August 2013, retrieved 26 March 2013
- Joel Fajans (July 2000). "Steering in bicycles and motorcycles" (PDF). American Journal of Physics. 68 (7): 654–59. Bibcode:2000AmJPh..68..654F. doi:10.1119/1.19504. ISSN 0002-9505. Archived (PDF) from the original on 1 September 2006. Retrieved 4 August 2006.
- Hurt, H.H.; Ouellet, J.V.; Thom, D.R. (January 1981). "Motorcycle Accident Cause Factors and Identification of Countermeasures, Volume 1: Technical Report" (PDF). U.S. Department of Transportation, NHTSA. Archived from the original (PDF) on 23 August 2014.
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wired.com (Global: 254^th place; English: 178^th place)

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worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

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Motorcycle (English Wikipedia)

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