The Honda XR 650R (2004) is a four-stroke, liquid-cooled, single-cylinder motorcycle with a displacement of 644cc. It has a valve system with an intake valve opening of 15 degrees BTDC and exhaust valve closing of 15 degrees ATDC, and a compression ratio of 10.0:1. The ignition system uses solid-state CDI technology, and the motorcycle is kick-started.
The Honda XR 650R has a max power output of 61.2 hp and max torque of 64 Nm, with a multi-plate, wet, cable-operated clutch and five-speed constant mesh transmission. The motorcycle has a final drive chain with a primary reduction of 1.651 and final reduction of 3.429. The frame is a semi-double cradle design, with a front suspension of 46mm Kayaba fork and a rear suspension of Pro-Link Kayaba single-shock. The front and rear brakes are single 240mm discs with two and one piston calipers, respectively. The front and rear tyres are 80/100-21 and 110/100-18, respectively.
The Honda XR 650R measures 2255mm in length, 825mm in width, and 1245mm in height, with a wheelbase of 1425mm and a seat height of 939mm. The motorcycle has a ground clearance of 305mm, dry weight of 133kg, and wet weight of 144kg. The fuel tank has a capacity of 9.8 liters.
Overall, the Honda XR 650R is a powerful off-road motorcycle with impressive suspension and brake systems, suitable for adventure and rugged terrain.
Technical specifications:
Make Model: Honda XR 650R
| Year | 2004 |
|---|---|
| Engine | Four stroke, single cylinder SOHC, 4 valve |
| Capacity | 644 cc / 39.6 cu-in |
| Bore x Stroke | 100 x 82.6 mm |
| Valve System | Intake Valve Opens: 15 degrees BTDC Intake Valve Closes: 45 degrees ABDC Exhaust Valve Opens: 45 degrees BBDC Exhaust Valve Closes: 15 degrees ATDC |
| Cooling System | Liquid cooled |
| Compression Ratio | 10.0:1 |
| Lubrication | Kehin, Forced pressure and dry sump |
| Oil System | Oil Pump Type: Trochoid/double rotor |
| Air Filtration | Oiled polyurethane foam |
| Induction | Piston valve Throttle Bore: 42 mm (1.7 in) |
| Ignition | Solid-state CDI (Capacitive Discharge Ignition) |
| Starting | Kick |
| Max Power | 61.2 hp / 44.6 kW @ 6750 rpm |
| Max Torque | 64 Nm / 47.2 lb-ft @ 5500 rpm |
| Clutch | Multi-plate, wet, Cable operating Clutch Operation System |
| Transmission | Constant mesh, 5 speeds |
| Final Drive | Chain |
| Primary Reduction | 1.651 (71/43) |
| Final Reduction | 3.429 (48/14) |
| Gear Ratio | 1st: 3.083 (37/12) 2nd: 2.125 (34/16) 3rd: 1.666 (30/18 ) 4th: 1.333 (28/21) 5th: 1.115 (29/26) |
| Frame | Semi-double cradle |
| Front Suspension | 46mm Kayaba fork with compression- and rebound-damping adjustability |
| Front Wheel Travel | 285 mm / 11.2 in |
| Rear Suspension | Pro-Link Kayaba single-shock with spring-preload, compression- and rebound-damping adjustability |
| Rear Wheel Travel | 307 mm / 12.0 in |
| Front Brakes | Single 240 mm disc 2 piston caliper |
| Rear Brakes | Single 240 mm disc 1 piston caliper |
| Front Tyre | 80/100-21 |
| Rear Tyre | 110/100-18 |
| Rake | 27.8 degrees |
| Trail | 111 mm |
| Dimensions | Length: 2255 mm / 88.8 in Width: 825 mm / 32.5 in Height: 1245 mm / 49.0 in |
| Wheelbase | 1425 mm / 56.1 in |
| Seat Height | 939 mm / 37.0 in |
| Ground Clearance | : 305 mm / 12.0 in |
| Dry Weight | 133 kg / 293 lbs |
| Wet Weight | 144.0 kg / 317 lbs |
| Fuel Capacity | 9.8 Liters / 2.6 gal |
| Manual | XR 650R info |
