Difference between revisions of "Yamaha RD250"
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{{DISPLAYTITLE:{{PAGENAME}}: review, history, specs}} | {{DISPLAYTITLE:{{PAGENAME}}: review, history, specs}} | ||
{{Infobox Motorcycle | {{Infobox Motorcycle | ||
|name = Yamaha RD250 | |name = '''Yamaha RD250''' | ||
|image = | |image = | ||
|aka = | |aka = RD250, RD250LC | ||
|manufacturer = [[Yamaha]] | |manufacturer = [[Yamaha]] | ||
|parent_company = | |parent_company = | ||
|production = | |production = 1973 - 1975 | ||
|model_year = | |model_year = | ||
|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = [[Classic]] | ||
|engine = | |engine = two cylinder boxer, two-stroke | ||
|bore_stroke = | |bore_stroke = 54.0mm x 54.0mm | ||
|compression = | |compression = 7.5:1 | ||
|top_speed = | |top_speed = 101 mph (163 km/h) | ||
|power = | |power = 37.15 HP (27.7 KW) @ 8500RPM | ||
|torque = | |torque = | ||
|ignition = | |ignition = | ||
|spark_plug = {{sparkplug|B8HS}} 73-75 | |spark_plug = {{sparkplug|NGK B8HS}} 73-75 | ||
|battery = {{battery|12N5-5A-3B}} 73-75 | |battery = {{battery|YUASA 12N5-5A-3B}} 73-75 | ||
|transmission = | |transmission = Gear box: 6-speed <br> | ||
|frame = | Final Drive: [[chain]] <br> | ||
|suspension = | |||
|brakes = | |frame = | ||
|front_tire = {{tire|3.00-18}} | |suspension = | ||
|rear_tire = {{tire|}} | |brakes =Front: single disc <br>Rear: expanding brake | ||
|rake_trail = | |front_tire = {{tire|3.00-18}} | ||
|wheelbase = | |rear_tire = {{tire|3.50-18}} | ||
|length = | |rake_trail = | ||
|width = | |wheelbase = | ||
|height = | |length = | ||
|seat_height = | |width = | ||
|dry_weight = | |height = | ||
|wet_weight = | |seat_height = | ||
|fuel_capacity = | |dry_weight = | ||
|oil_capacity = | |wet_weight = 158.0 kg | ||
|fuel_consumption = | |fuel_capacity = 4.49 Gallon (17.00 Liters) | ||
|turning_radius = | |oil_capacity = | ||
|fuel_consumption = | |||
|turning_radius = | |||
|related = [[Yamaha RD350]] | |related = [[Yamaha RD350]] | ||
|competition = [[Honda CB175]]/[[Honda CB350|CB350]]<br />[[Kawasaki S1]]<br />[[Suzuki T250|Suzuki T250R and T250J]] | |competition = [[Honda CB175]]/[[Honda CB350|CB350]]<br />[[Kawasaki S1]]<br />[[Suzuki T250|Suzuki T250R and T250J]] | ||
}} | }} | ||
The '''[[Yamaha]] RD250''' was a two cylinder boxer, two-stroke Classic [[motorcycle]] produced by [[Yamaha]] between 1973 and 1985. It could reach a top speed of 101 mph (163 km/h). Claimed [[horsepower]] was 37.15 HP (27.7 KW) @ 8500 RPM. | |||
==Engine== | |||
The engine was a [[liquid cooled]] two cylinder boxer, two-stroke. A 54.0mm [[bore]] x 54.0mm [[stroke]] result in a [[displacement]] of just 250.0 cubic centimeters. Fuel was supplied via a membrane & power valve. | |||
==Drive== | |||
The bike has a 6-speed transmission. | |||
==Chassis== | |||
It came with a 3.00-18 front [[tire]] and a 3.50-18 rear tire. Stopping was achieved via single disc in the front and a expanding [[brake]] in the rear. The RD250 was fitted with a 4.49 Gallon (17.00 Liters) fuel tank. | |||
The '''Yamaha RD250''' is a [[motorcycle]] produced by [[Yamaha]] from 1973 to 1975. | The '''Yamaha RD250''' is a [[motorcycle]] produced by [[Yamaha]] from 1973 to 1975. | ||
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[[Image:1975-Yamaha-RD250-White-Red-4805-6.jpg|left|thumb|1975 Yamaha RD250 in White/Red]] | [[Image:1975-Yamaha-RD250-White-Red-4805-6.jpg|left|thumb|1975 Yamaha RD250 in White/Red]] | ||
<br style="clear: left"/> | <br style="clear: left"/> | ||
==1973 - 1980 Yamaha RD 250== | |||
[[File:yamaha-rd250-1973-1980-0.jpg|600px|1973 - 1980 Yamaha RD 250]] | |||
The 1973 Yamaha RD 250 is an air-cooled two-cylinder two-stroke motorcycle of the Japanese manufacturer | |||
==In Media== | |||
* [https://motopixel.org/pixel/banana-fish#yamaha-rd250 Banana Fish] | |||
* [https://motopixel.org/pixel/lie-mo-zhe#yamaha-rd250 Lie mo zhe] | |||
* [https://motopixel.org/pixel/le-facteur-de-saint-tropez#yamaha-rd250 Le facteur de Saint-Tropez] | |||
* [https://motopixel.org/pixel/qi-mou-miao-ji-wu-fu-xing#yamaha-rd250 Qi mou miao ji: Wu fu xing] | |||
* [https://motopixel.org/pixel/dan-cheng-lu#yamaha-rd250 Dan cheng lu] | |||
==See Also== | ==See Also== | ||
| Line 112: | Line 141: | ||
*[[Yamaha RD350]] | *[[Yamaha RD350]] | ||
*[[Yamaha RD400]] | *[[Yamaha RD400]] | ||
{{Yamaha}} | {{Yamaha}} | ||
| Line 126: | Line 156: | ||
[[Category:Yamaha RD series]] | [[Category:Yamaha RD series]] | ||
[[Category:Classic motorcycles]] | |||
[[Category:1970s motorcycles]] | [[Category:1970s motorcycles]] | ||
[[Category:1980s motorcycles]] | [[Category:1980s motorcycles]] | ||
Revision as of 15:33, 24 May 2019
| Manufacturer | Yamaha |
|---|---|
| Also called | RD250, RD250LC |
| Production | 1973 - 1975 |
| Class | Classic |
| Engine | two cylinder boxer, two-stroke |
| Bore / Stroke | 54.0mm x 54.0mm |
| Compression ratio | 7.5:1 |
| Top speed | 101 mph (163 km/h) |
| Horse Power | 37.15 HP (27.7 KW) @ 8500RPM |
| Sparkplug | NGK B8HS 73-75 |
| Battery | YUASA 12N5-5A-3B 73-75 |
| Transmission | Gear box: 6-speed Final Drive: chain |
| Brakes | Front: single disc Rear: expanding brake |
| Front Tire | 3.00-18 |
| Rear Tire | 3.50-18 |
| Weight | (dry), 158.0 kg (wet) |
| Fuel capacity | 4.49 Gallon (17.00 Liters) |
| Related | Yamaha RD350 |
| Competition | Honda CB175/CB350 Kawasaki S1 Suzuki T250R and T250J |
| Manuals | Service Manual |
| Tech Specs · Brochures · Reviews · Ads · Videos | |
The Yamaha RD250 was a two cylinder boxer, two-stroke Classic motorcycle produced by Yamaha between 1973 and 1985. It could reach a top speed of 101 mph (163 km/h). Claimed horsepower was 37.15 HP (27.7 KW) @ 8500 RPM.
Engine
The engine was a liquid cooled two cylinder boxer, two-stroke. A 54.0mm bore x 54.0mm stroke result in a displacement of just 250.0 cubic centimeters. Fuel was supplied via a membrane & power valve.
Drive
The bike has a 6-speed transmission.
Chassis
It came with a 3.00-18 front tire and a 3.50-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake in the rear. The RD250 was fitted with a 4.49 Gallon (17.00 Liters) fuel tank.
The Yamaha RD250 is a motorcycle produced by Yamaha from 1973 to 1975.
1973
1974
1975
1973 - 1980 Yamaha RD 250
The 1973 Yamaha RD 250 is an air-cooled two-cylinder two-stroke motorcycle of the Japanese manufacturer
In Media
See Also
| ||||||||