page_title: List of fastest production motorcycles by acceleration
section_title: By quarter-mile time, 12 seconds or less
hierarchical_section_title: List of fastest production motorcycles by acceleration / By quarter-mile time, 12 seconds or less
context_page_description: This is a list of street legal production motorcycles ranked by acceleration from a standing start, limited to 0 to 60 mph times of under 3.5 seconds, and ​¹⁄₄-mile times of under 12 seconds. Concept, custom, modified, and one-off motorcycles of any kind are not listed, nor are racing-only motorcycles. The widely varying testing methodologies mean that, even between identical motorcycles, the acceleration times vary. Some of these differences include: rider skill and launching technique, measuring equipment, track surface conditions, weather, air temperature, and altitude.
context_section_description: Time from standing start ending at 1/4 of a mile (1320 feet).
  In 1971 Cycle World said the Norton Dunstall 810 (11.9 seconds), a Norton Commando modified by a third party but available to the public as a production, not bespoke, motorcycle, was the first production motorcycle with a quarter-mile time under 12 seconds in that magazine's testing history. In 2012, the same magazine said the 1972 Kawasaki H2 Mach IV (11.95 seconds) was the first under 12 seconds.
caption: Ducati Desmosedici RR, 9.49 sec.
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