Yamaha YZF15: history, specs, pictures
| Yamaha YZF15 | |
| Manufacturer | |
|---|---|
| Also called | YZF 15 |
| Production | 2011 |
| Class | Motorcross |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 57.0mm x 58.7mm |
| Horsepower | 16.63 HP (12.4 KW) @ 8500RPM |
| Torque | 11.06 ft/lbs (15.0 Nm) @ 7500RPM |
| Fuel System | injection |
| Ignition | t.c.i |
| Transmission | Gear box: 6-speed Final Drive: chain |
| Suspension | Front: telescopic fork Rear: linked type monocross |
| Brakes | Front: single disc Rear: expanding brake (drum brake) |
| Front Tire | 80/90-17 |
| Rear Tire | 100/80-17 |
| Wheelbase | 50.79 inches (1290 mm) |
| Length | 78.54 inches (1995 mm) |
| Width | 26.38 inches (670 mm) |
| Height | 42.13 inches (1070 mm) |
| Seat Height | 31.1 inches (790 mm) |
| Weight | 264.55 pounds (120.0 Kg) (dry), 131.0 kg (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Fuel Capacity | 3.17 Gallon (12.00 Liters) |
| Manuals | Service Manual |
The Yamaha YZF15 was a single cylinder, four-stroke standard produced by Yamaha in 2011. Max torque was 11.06 ft/lbs (15.0 Nm) @ 7500 RPM. Claimed horsepower was 16.63 HP (12.4 KW) @ 8500 RPM.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, four-stroke. A 57.0mm bore x 58.7mm stroke result in a displacement of just 149.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
Drive[edit | edit source]
The bike has a 6-speed transmission. Power was moderated via the constant-mesh wet multi-plate.
Chassis[edit | edit source]
It came with a 80/90-17 front tire and a 100/80-17 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic fork while the rear was equipped with a linked type monocross. The YZF15 was fitted with a 3.17 Gallon (12.00 Liters) fuel tank. The bike weighed just 264.55 pounds (120.0 Kg). The wheelbase was 50.79 inches (1290 mm) long.