Difference between revisions of "Yamaha SRX250F"
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|manufacturer = Yamaha | |manufacturer = Yamaha | ||
|parent_company = | |parent_company = | ||
|production = 1984 - | |production = 1984 - 1986 | ||
|model_year = | |model_year = | ||
|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = Standard | ||
|engine = Four stroke, single cylinder, DOHC, 4 valves | |engine = Four stroke, single cylinder, DOHC, 4 valves | ||
|bore_stroke = | |bore_stroke = | ||
|compression = 10.0:1 | |compression = 10.0:1 | ||
|top_speed = | |top_speed = | ||
|power = | |power = 17.03 HP (12.7 KW) @ 9000RPM | ||
|torque = | |torque = 16.96 ft/lbs (23.0 Nm) @ 8500RPM | ||
|fuel_system = | |fuel_system = | ||
|ignition = TCI | |ignition = TCI | ||
| Line 43: | Line 43: | ||
|competition = | |competition = | ||
}} | }} | ||
The '''[[Yamaha]] SRX 250F''' was a Single cylinder, four-stroke, air-cooled Touring [[motorcycle]] produced by [[Yamaha]] in 1984. Max [[torque]] was 16.96 ft/lbs (23.0 Nm) @ 8500 RPM. Claimed [[horsepower]] was 17.03 HP (12.7 KW) @ 9000 RPM. | |||
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==Chassis== | ==Chassis== | ||
It came with a 90/90-16 front [[tire]] and a 100/90-18 rear tire. Stopping was achieved via Single disc 2 piston caliper in the front and a Drum in the rear. The front suspension was a Centre axle 33mm forks while the rear was equipped with a Single shock, adjustable spring preload. The SRX250F was fitted with a 9 Liters / 2.3 US gal fuel tank. The bike weighed just 123 kg / 371 lbs. | It came with a 90/90-16 front [[tire]] and a 100/90-18 rear tire. Stopping was achieved via Single disc 2 piston caliper in the front and a Drum in the rear. The front suspension was a Centre axle 33mm forks while the rear was equipped with a Single shock, adjustable spring preload. The SRX250F was fitted with a 9 Liters / 2.3 US gal fuel tank. The bike weighed just 123 kg / 371 lbs. | ||
==1984 - 1990 Yamaha SRX 250F== | |||
<gallery mode='packed-hover'> | |||
File:yamaha-srx-250f-1984-1990-3.jpg|600px|1984 - 1990 Yamaha SRX 250F | |||
File:yamaha-srx-250f-1984-1990-2.jpg|600px|1984 - 1990 Yamaha SRX 250F | |||
File:yamaha-srx-250f-1984-1990-1.jpg|600px|1984 - 1990 Yamaha SRX 250F | |||
File:yamaha-srx-250f-1984-1990-0.jpg|600px|1984 - 1990 Yamaha SRX 250F | |||
</gallery> | |||
The six-speed gearbox is sweet, the clutch light and the motor bursts into life with one half-hearted prod of the kick-start. The only thing it doesn’t do like a British classic, is leak oil. | |||
== Photos == | |||
<gallery mode='packed-hover'> | |||
File:Yamaha-SRX250F-84--2.jpg|600px|Yamaha SRX250F | |||
File:Yamaha-SRX250F-84.jpg|600px|Yamaha SRX250F | |||
File:Yamaha-SRX250F-84--1.jpg|600px|Yamaha SRX250F | |||
</gallery> | |||
== Specifications == | |||
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 15:11, 28 November 2019
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|
| Yamaha SRX250F | |
| Manufacturer | |
|---|---|
| Production | 1984 - 1986 |
| Class | Standard |
| Engine | Four stroke, single cylinder, DOHC, 4 valves |
| Compression ratio | 10.0:1 |
| Horsepower | 17.03 HP (12.7 KW) @ 9000RPM |
| Torque | 16.96 ft/lbs (23.0 Nm) @ 8500RPM |
| Ignition | TCI |
| Transmission | 6 Speed |
| Suspension | Front: Centre axle 33mm forks Rear: Single shock, adjustable spring preload |
| Brakes | Front: Single disc 2 piston caliper Rear: Drum |
| Front Tire | 90/90-16 |
| Rear Tire | 100/90-18 |
| Seat Height | 780 mm / 30.7 in |
| Weight | 123 kg / 371 lbs (dry), 137 kg / 302 lbs (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Fuel Capacity | 9 Liters / 2.3 US gal |
| Manuals | Service Manual |
The Yamaha SRX 250F was a Single cylinder, four-stroke, air-cooled Touring motorcycle produced by Yamaha in 1984. Max torque was 16.96 ft/lbs (23.0 Nm) @ 8500 RPM. Claimed horsepower was 17.03 HP (12.7 KW) @ 9000 RPM.
Engine
The engine was a Air cooled cooled Four stroke, single cylinder, DOHC, 4 valves. The engine featured a 10.0:1 compression ratio.
Chassis
It came with a 90/90-16 front tire and a 100/90-18 rear tire. Stopping was achieved via Single disc 2 piston caliper in the front and a Drum in the rear. The front suspension was a Centre axle 33mm forks while the rear was equipped with a Single shock, adjustable spring preload. The SRX250F was fitted with a 9 Liters / 2.3 US gal fuel tank. The bike weighed just 123 kg / 371 lbs.
1984 - 1990 Yamaha SRX 250F
1984 - 1990 Yamaha SRX 250F
1984 - 1990 Yamaha SRX 250F
1984 - 1990 Yamaha SRX 250F
1984 - 1990 Yamaha SRX 250F
The six-speed gearbox is sweet, the clutch light and the motor bursts into life with one half-hearted prod of the kick-start. The only thing it doesn’t do like a British classic, is leak oil.
Photos
Yamaha SRX250F
Yamaha SRX250F
Yamaha SRX250F
Specifications
| Make Model | Yamaha SRX 250F |
|---|---|
| Year | 1984 - 86 |
| Engine Type | Four stroke, single cylinder, DOHC, 4 valves |
| Displacement | 249 cc / 15.2 cu-in |
| Bore X Stroke | 73 х 59.6 mm |
| Cooling System | Air cooled |
| Compression | 10.0:1 |
| Induction | Y22PV Teikei carburetor |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 32 hp / 23.8 kW @ 10000 rpm |
| Max Torque | 2.4 kgf-m / 17.3 lb-ft @ 8500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Centre axle 33mm forks |
| Front Wheel Travel | 140 mm / 5.9 in |
| Rear Suspension | Single shock, adjustable spring preload |
| Rear Wheel Travel | 100 mm / 3.9 in |
| Front Brakes | Single disc 2 piston caliper |
| Rear Brakes | Drum |
| Front Tire | 90/90-16 |
| Rear Tire | 100/90-18 |
| Seat Height | 780 mm / 30.7 in |
| Dry Weight | 123 kg / 371 lbs |
| Wet Weight | 137 kg / 302 lbs |
| Fuel Capacity | 9 Liters / 2.3 US gal |