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{{Infobox Motorcycle | {{Infobox Motorcycle | ||
|name = Yamaha | |name = Yamaha YSR80 | ||
|image = [[Image: | |image = [[Image:1990-Yamaha-YSR80B-Black-8487-0.jpg|frameless|1990 Yamaha YSR80B in Black]] | ||
|aka = | |aka = | ||
|manufacturer = [[Yamaha]] | |manufacturer = [[Yamaha]] | ||
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|successor = | |successor = | ||
|class = | |class = | ||
|engine = | |engine = 49.3cc [[2-stroke]], single cylinder, [[air-cooled]] with [[reed valve]] | ||
|bore_stroke = | |bore_stroke = 40.0mm x 39.2mm | ||
|compression = | |compression = 7.4:1 | ||
|top_speed = | |top_speed = | ||
|power = | |power = 7 [[horsepower]] @ 8,800 [[RPM]] | ||
|torque = | |torque = 0.59 kg-m @ 8,500 RPM | ||
|ignition = | |ignition = | ||
|spark_plug = | |fuel_system = Carburetor, Mikuni VM16SH | ||
|battery = | |spark_plug = {{sparkplug|NGK B8HS}} '87-93 | ||
|transmission = | |battery = {{battery|YUASA 6N4-2A-2}} '87-93 | ||
|transmission = 5-speed constant mesh | |||
|frame = | |frame = | ||
|suspension = | |suspension = | ||
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|rear_tire = {{tire|4.00-12}} '87-93 | |rear_tire = {{tire|4.00-12}} '87-93 | ||
|rake_trail = | |rake_trail = | ||
|wheelbase = | |wheelbase = 1050mm | ||
|length = | |length = 1575mm | ||
|width = | |width = 635mm | ||
|height = | |height = 930mm | ||
|seat_height = | |seat_height = 650mm | ||
|dry_weight = 75kg | |dry_weight = 75kg | ||
|wet_weight = | |wet_weight = | ||
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|fuel_consumption = | |fuel_consumption = | ||
|turning_radius = | |turning_radius = | ||
|related = [[Yamaha RX50]] (contained same engine), [[Yamaha | |related = [[Yamaha RX50]] (contained same engine), [[Yamaha YSR85]] | ||
|competition = | |competition = | ||
}} | }} | ||
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'''Yamaha YSR 80''' and [[Yamaha YSR50|YSR 50]] sport models goes on sale in Japan in 1986, and had the look of a re-shaped, scaled-down [[Yamaha YZR500|YZR500]] factory racer that appealed to the spirit of race enthusiasts. The 2-stroke single-cylinder engine had a maximum output of 7 ps for the 50cc and 8.8 ps for the 80cc, a return type 5-speed transmission, front disc brake and other features to offer full-fledged sport riding potential. It became a standard in the mini-bike races popular at the time. 1992 was the last year of production, and the price was 189.000 yen for the 50cc and 211.000 yen for the 80cc. | '''Yamaha YSR 80''' and [[Yamaha YSR50|YSR 50]] sport models goes on sale in Japan in 1986, and had the look of a re-shaped, scaled-down [[Yamaha YZR500|YZR500]] factory racer that appealed to the spirit of race enthusiasts. The 2-stroke single-cylinder engine had a maximum output of 7 ps for the 50cc and 8.8 ps for the 80cc, a return type 5-speed transmission, front disc brake and other features to offer full-fledged sport riding potential. It became a standard in the mini-bike races popular at the time. 1992 was the last year of production, and the price was 189.000 yen for the 50cc and 211.000 yen for the 80cc. | ||
==1990== | |||
<gallery mode="packed-hover"> | |||
File:1990-Yamaha-YSR80B-Black-8487-0.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-1.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-2.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-3.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-4.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-5.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
< | File:1990-Yamaha-YSR80B-Black-8487-6.jpg|left|thumb|1990 Yamaha YSR80B in Black | ||
File:1990-Yamaha-YSR80B-Black-8487-7.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
File:1990-Yamaha-YSR80B-Black-8487-8.jpg|left|thumb|1990 Yamaha YSR80B in Black | |||
</gallery> | |||
==See Also== | ==See Also== |