Difference between revisions of "Yamaha RD250"
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{{DISPLAYTITLE:{{PAGENAME}}: review, history, specs}} | |||
{{Motorcycle | |||
|name = Yamaha RD250 | |||
|photo=1975-Yamaha-RD200-WhiteRed-3.jpg | |||
|aka = RD250, RD250LC | |||
|manufacturer = Yamaha | |||
|parent_company = | |||
|production = 1973 - 1975 | |||
|model_year = | |||
|predecessor = | |||
|successor = | |||
|class = Classic | |||
|engine = two cylinder parallel twin, two-stroke | |||
|bore_stroke = 54.0mm x 54.0mm | |||
|compression = 7.5:1 | |||
|top_speed = 101 mph (163 km/h) | |||
|power = 37.15 HP (27.7 KW) @ 8500RPM | |||
|torque = | |||
|ignition = | |||
|spark_plug = {{sparkplug|NGK B8HS}} 73-75 | |||
|battery = {{battery|YUASA 12N5-5A-3B}} 73-75 | |||
|transmission = Gear box: 6-speed <br> | |||
Final Drive: [[chain]] <br> | |||
|final_drive={{chain|530x92}} | |||
|front_sprocket=15T | |||
|rear_sprocket=40T | |||
|frame = | |||
|suspension = | |||
|brakes =Front: single disc <br>Rear: expanding brake | |||
|front_tire = {{tire|3.00-18}} | |||
|rear_tire = {{tire|3.50-18}} | |||
|rake_trail = | |||
|wheelbase = | |||
|length = | |||
|width = | |||
|height = | |||
|seat_height = | |||
|dry_weight = | |||
|wet_weight = 158.0 kg | |||
|fuel_capacity = 4.49 Gallon (17.00 Liters) | |||
|oil_capacity = | |||
|recommended_oil=Yamalube 10w-40 | |||
|fuel_consumption = | |||
|turning_radius = | |||
|value = $2000 - $3000 | |||
|related = [[Yamaha RD350]] | |||
|competition = [[Honda CB175]]/[[Honda CB350|CB350]]<br />[[Kawasaki S1]]<br />[[Suzuki T250|Suzuki T250R and T250J]] | |||
|air_filter={{airfilter|K&N YA-0700}} `73-75<ref name="kl_2019">{{cite book|title=2019 K&L Supply Co Catalog|publisher=[https://www.klsupply.com/ K&L Supply Co]|date=2019}}</ref> | |||
}} | |||
The '''[[Yamaha]] RD250''' was a two cylinder parallel twin, 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 an air cooled two cylinder transverse parallel twin, 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== | ==1973== | ||
[[Image:1973-Yamaha- | [[Image:1973-Yamaha-RD250-Blue-0.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | ||
[[Image:1973-Yamaha-RD250-Blue-1.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-2.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-3.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-4.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-0.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-1.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-2.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-3.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-4.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Blue-7761-5.jpg|left|thumb|1973 Yamaha RD250 in Blue]] | |||
[[Image:1973-Yamaha-RD250-Brown-4360-0.jpg|left|thumb|1973 Yamaha RD250 in Brown]] | |||
[[Image:1973-Yamaha-RD250-Brown-4360-1.jpg|left|thumb|1973 Yamaha RD250 in Brown]] | |||
[[Image:1973-Yamaha-RD250-Brown-4360-2.jpg|left|thumb|1973 Yamaha RD250 in Brown]] | |||
[[Image:1973-Yamaha-RD250-Brown-4360-3.jpg|left|thumb|1973 Yamaha RD250 in Brown]] | |||
[[Image:1973-Yamaha-RD250-Brown-4360-4.jpg|left|thumb|1973 Yamaha RD250 in Brown]] | |||
<br style="clear: left"/> | <br style="clear: left"/> | ||
==1974== | |||
[[Image:1974-Yamaha-RD250-Gold-0.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-1.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-2.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-3.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-4.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-5.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-0.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-1.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-2.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-3.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-4.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-5.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Gold-214-6.jpg|left|thumb|1974 Yamaha RD250 in Gold]] | |||
[[Image:1974-Yamaha-RD250-Brown-8043-0.jpg|left|thumb|1974 Yamaha RD250 in Brown]] | |||
[[Image:1974-Yamaha-RD250-Brown-8043-1.jpg|left|thumb|1974 Yamaha RD250 in Brown]] | |||
[[Image:1974-Yamaha-RD250-Brown-8043-2.jpg|left|thumb|1974 Yamaha RD250 in Brown]] | |||
[[Image:1974-Yamaha-RD250-Brown-8043-3.jpg|left|thumb|1974 Yamaha RD250 in Brown]] | |||
<br style="clear: left"/> | |||
==1975== | |||
<gallery mode='packed-hover'> | |||
File:1975-Yamaha-RD200-WhiteRed-0.jpg|left|thumb|1975 Yamaha RD200 in White/Red | |||
File:1975-Yamaha-RD200-WhiteRed-1.jpg|left|thumb|1975 Yamaha RD200 in White/Red | |||
File:1975-Yamaha-RD200-WhiteRed-2.jpg|left|thumb|1975 Yamaha RD200 in White/Red | |||
File:1975-Yamaha-RD200-WhiteRed-3.jpg|left|thumb|1975 Yamaha RD200 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-0.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-1.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-2.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-3.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-4.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-5.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-6.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-7.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-8.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-9.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-3867-10.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-0.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-1.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-2.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-3.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-4.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-5.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-Yamaha-RD250-White-Red-4805-6.jpg|left|thumb|1975 Yamaha RD250 in White/Red | |||
File:1975-yamaha-rd250-0.jpg|1975 Yamaha RD250 | |||
File:1975-yamaha-rd250-1.jpg|1975 Yamaha RD250 | |||
File:1975-yamaha-rd250-2.jpg|1975 Yamaha RD250 | |||
</gallery> | |||
==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== | |||
*[[Yamaha RD200]] | |||
*[[Yamaha RD350]] | |||
*[[Yamaha RD400]] | |||
==References== | |||
{{reflist}} | |||
{{Yamaha}} | |||
[[Category:Yamaha motorcycles|RD250, Yamaha]] | |||
[[Category:1970s motorcycles]] | |||
[[Category:Street motorcycles]] | |||
[[Category:250cc displacement motorcycles]] | |||
[[Category:250cc 2-stroke motorcycles]] | |||
[[Category:250cc Twin cylinder motorcycles]] | |||
[[Category:Twin cylinder motorcycles]] | |||
[[Category:Twin cylinder 2-stroke motorcycles]] | |||
[[Category:2-stroke motorcycles]] | |||
[[Category:Yamaha RD series]] | |||
[[Category:Classic motorcycles]] | |||
[[Category:1970s motorcycles]] | |||
[[Category:1980s motorcycles]] |
Latest revision as of 12:28, 15 November 2020
The Yamaha RD250 was a two cylinder parallel twin, 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.
Yamaha RD250 | |
Manufacturer | |
---|---|
Also called | RD250, RD250LC |
Production | 1973 - 1975 |
Class | Classic |
Engine | two cylinder parallel twin, two-stroke |
Bore / Stroke | 54.0mm x 54.0mm |
Compression ratio | 7.5:1 |
Top Speed | 101 mph (163 km/h) |
Horsepower | 37.15 HP (27.7 KW) @ 8500RPM |
Air Filter | K&N YA-0700 `73-75[1] |
Spark Plug | NGK B8HS 73-75 |
Battery | YUASA 12N5-5A-3B 73-75 |
Transmission | Gear box: 6-speed Final Drive: chain |
Final Drive | Chain: 530x92 |
Front Sprocket | 15T |
Rear Sprocket | 40T |
Brakes | Front: single disc Rear: expanding brake |
Front Tire | 3.00-18 |
Rear Tire | 3.50-18 |
Weight | 158.0 kg (wet) |
Recommended Oil | Yamalube 10w-40 |
Fuel Capacity | 4.49 Gallon (17.00 Liters) |
Related | Yamaha RD350 |
Competition | Honda CB175/CB350 Kawasaki S1 Suzuki T250R and T250J |
Value | $2000 - $3000 |
Manuals | Service Manual |
EngineEdit
The engine was an air cooled two cylinder transverse parallel twin, 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.
DriveEdit
The bike has a 6-speed transmission.
ChassisEdit
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.
1973Edit
1974Edit
1975Edit
In MediaEdit
See AlsoEdit
ReferencesEdit
- ↑ 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.