The Honda CRF250 Rally (2017) is a motorcycle with a four stroke single cylinder, DOHC, and 4 valves engine. Its capacity is at 249 cc / 15.28 cu-in, with a bore x stroke of 76-55 mm, and a cooling system that is liquid cooled. With a compression ratio of 10.7:1 and lubrication of wet sump, it has a Keihin 37mm flat-slide with TPS induction and Full-transistor battery ignition. Its electric starting gives a maximum power of 17 kW / 23 hp at 8500 rpm and maximum torque of 22 Nm / 2.24 kg-m at 7000 rpm. The wet multiplate with coil springs clutch and chain final drive at 14T/40T couples with its 6-speed transmission for smooth operation.
With a semi-double cradle frame, the 43mm inverted fork front suspension at an 8.7 in wheel travel and Pro-Link (R) single shock with spring rear suspension at 9.4 in. wheel travel ensures stability and comfort. It has ABS-supported single 296mm disc 2 piston caliper front brakes and single 220mm disc 1 piston caliper rear brakes. The front and rear tires are 3.00-21 and 120/80-18, respectively, with a rake angle of 28 degrees, a 114 mm / 4.5 in trail distance, and a 1455 mm / 57.3 in wheelbase. Its seat height is at 895 mm / 35.2 in and has a ground clearance of 270 mm / 10.6 in. It weighs 157 kb / 346.1 lbs when wet and has a fuel capacity of 10 litres / 2.7 US gal.
Technical specifications:
Make Model: Honda CRF 250 r / ABS
| Year | 2017 |
|---|---|
| Engine | Four stroke single cylinder, DOHC, 4 valves |
| Capacity | 249 cc / 15.28 cu-in |
| Bore x Stroke | 76 ~A55 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 10.7:1 |
| Lubrication | Wet sump |
| Induction | Keihin 37mm flat-slide with throttle position sensor (TPS) |
| Ignition | Full-transistor battery ignition |
| Starting | Electric |
| Max Power | 17 kW / 23 hp @ 8500 rpm |
| Max Torque | 22 Nm / 2.24 kg-m @ 7000 rpm |
| Clutch | Wet multiplate with coil springs |
| Transmission | 6 Speed |
| Final Drive | #520 chain; 14T/40T |
| Gear Ratio | 1st 3.333 2nd 2.117 3rd 1.571 4th 1.304 5th 1.115 6th 0.962 |
| Frame | Semi-double cradle |
| Front Suspension | 43mm inverted fork. |
| Front Wheel Travel | 221 mm / 8.7 in |
| Rear Suspension | Pro-Link (R) single shock with spring |
| Rear Wheel Travel | 239 mm / 9.4 in |
| Front Brakes | Single 296mm disc 2 piston caliper, ABS |
| Rear Brakes | Single 220mm disc 1 piston caliper, ABS |
| Front Tyre | 3.00-21 |
| Rear Tyre | 120/80-18 |
| Rake | 28 degrees |
| Trail | 114 mm / 4.5 in |
| Wheelbase | 1455 mm / 57.3 in |
| Seat Height | 895 mm / 35.2 in |
| Ground Clearance | 270 mm / 10.6 in |
| Wet Weight | 157 kb / 346.1 lbs |
| Fuel Capacity | 10 Litres / 2.7 US gal |
