Lifan LF250: history, specs, pictures
| Lifan LF250 | |
| Manufacturer | |
|---|---|
| Also called | LF250 Cobra, LF250 Cruiser, LF250 Delta, LF250B Delta, LF 250B Delta, LF250 Elite, LF 250-B |
| Production | 2008 - 2013 |
| Class | Trial |
| Engine | v2, four-stroke |
| Bore / Stroke | 49.0mm x 66.0mm |
| Compression ratio | 10.0:1 |
| Top Speed | 74 mph (119 km/h) |
| Horsepower | 15.69 HP (11.7 KW) @ 6500RPM |
| Torque | 14.38 ft/lbs (19.5 Nm) @ 5000RPM |
| Fuel System | carburetor |
| Ignition | cdi, digital |
| Transmission | Gear box: 5-speed Final Drive: chain |
| Suspension | Front: telescopic fork Rear: spring/hydraulic shocks |
| Brakes | Front: single disc Rear: expanding brake (drum brake) |
| Front Tire | 3.00-18 |
| Rear Tire | 130/90-15 |
| Wheelbase | 58.86 inches (1495 mm) |
| Length | 87.2 inches (2215 mm) |
| Width | 30.71 inches (780 mm) |
| Height | 44.88 inches (1140 mm) |
| Seat Height | 27.56 inches (700 mm) |
| Weight | 299.83 pounds (136.0 Kg) (dry), 144.0 kg (wet) |
| Oil Capacity | 0.42 Gallon (1.60 Liters) |
| Fuel Capacity | 2.51 Gallon (9.50 Liters) |
| Fuel Consumption | 3.10 liters/100 km (32.3 km/l or 75.88 mpg) |
| Manuals | Service Manual |
The Lifan LF 250-B was a v2, four-stroke Trial motorcycle produced by Lifan between 2008 and 2013. It could reach a top speed of 74 mph (119 km/h). Max torque was 14.38 ft/lbs (19.5 Nm) @ 5000 RPM. Claimed horsepower was 15.69 HP (11.7 KW) @ 6500 RPM.
Engine[edit | edit source]
The engine was a air cooled v2, four-stroke. A 49.0mm bore x 66.0mm stroke result in a displacement of just 248.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 5-speed transmission. Power was moderated via the wet, multi-plate.
Chassis[edit | edit source]
It came with a 3.00-18 front tire and a 130/90-15 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 spring/hydraulic shocks. The LF 250-B was fitted with a 2.51 Gallon (9.50 Liters) fuel tank. The bike weighed just 299.83 pounds (136.0 Kg). The wheelbase was 58.86 inches (1495 mm) long.
2008 Lifan LF250 Cobra[edit | edit source]
The Lifan LF250 Cobra model is a Trial bike. The engine produces a maximum peak output power of 19.44 HP (14.2 kW) @ 9000 RPM and a maximum torque of 21.00 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 9500 RPM. The Lifan LF250 Cobra have a frame with front suspension being and in the rear suspension it is equiped with.
2009 Lifan LF250 Cruiser[edit | edit source]
The Lifan LF250 Cruiser model is a Allround bike. In this version sold from year 2009 , the dry weight is 137.0 kg (302.0 pounds) and it is equiped with a V2, four-stroke motor. The engine produces a maximum peak output power of and a maximum torque of 17.50 Nm (1.8 kgf-m or 12.9 ft.lbs) @ 6000 RPM . With this drive-train, the Lifan LF250 Cruiser is capable of reaching a maximum top speed of . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Lifan LF250 Cruiser have a frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Swing arm . Stock tire sizes are on the front, and on the rear. As for stopping power, the Lifan LF250 Cruiser braking system includes Single disc size at the front and Expanding brake (drum brake) size at the rear.
2010 Lifan LF250 Delta[edit | edit source]
The Lifan LF250 Delta is capable of reaching a maximum top speed of 120.0 km/h (74.6 mph). This model it is equiped with a V2, four-stroke motor. Stock tire sizes are 3.00-18 on the front, and 130/90-15 on the rear.