Yamaha YS250 Fazer
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| Yamaha YS250 Fazer | |
| Manufacturer | |
|---|---|
| Also called | YS 250 Fazer |
| Production | 2005 |
| Class | Naked |
| Engine | Air Cooled, Four Stroke, Single Cylinder, SOHC, 2valves Per Cylinder |
| Bore / Stroke | 73.7mm x 73.7mm |
| Compression ratio | 9.8:1 |
| Horsepower | 21.05 HP (15.7 KW) @ 7500RPM |
| Torque | 14.75 ft/lbs (20.0 Nm) @ 6500RPM |
| Transmission | Gear box: 5-Speed Final Drive: Chain |
| Suspension | Front: Telescopic Forks Rear: Monoshock |
| Brakes | Front: Single disc 282 mm Rear: Drum |
| Front Tire | 100/80-17 |
| Rear Tire | 130/70-17 |
| Wheelbase | 53.5 inches (1359 mm) |
| Length | 81.3 inches (2065 mm) |
| Width | 29.29 inches (744 mm) |
| Seat Height | 31.69 inches (805 mm) |
| Weight | 153.0 kg (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Manuals | Service Manual |
The Yamaha YS 250 Fazer was a Air Cooled, Four Stroke, Single Cylinder, SOHC, 2valves Per Cylinder Naked motorcycle produced by Yamaha in 2005. Max torque was 14.75 ft/lbs (20.0 Nm) @ 6500 RPM. Claimed horsepower was 21.05 HP (15.7 KW) @ 7500 RPM.
Engine[edit | edit source]
A 73.7mm bore x 73.7mm stroke result in a displacement of just 250.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 5-Speed transmission. Power was moderated via the Wet multi-discs.
Chassis[edit | edit source]
It came with a 100/80-17 front tire and a 130/70-17 rear tire. Stopping was achieved via Single disc 282 mm in the front and a Drum in the rear. The front suspension was a Telescopic Forks while the rear was equipped with a Monoshock. The wheelbase was 53.5 inches (1359 mm) long.
2005 - 2010 Yamaha YS 250 Fazer[edit | edit source]
For the 2005 model range created, new generation of Fazer 250 made that successsful concept simply better and more exciting. The new machine is based around the outgoing YBR but now features redesigned rear suspension, an electronic dash with multi-function LCD screen, a restyled exhaust and, in keeping with the bikes seen in the company's current FZ range, new-style bodywork. Its weight (137 kg) practically is not perceived in the middle of the cars in the urban transit. It behaves like asmall motorcycle, with the advantage of lightweight well distributed and the result of every engine adjustment, with the electronic injection system that always offers the force to the exact measurement and provides smoothness in the maneuvers.