Moto-Data

Honda NX 650 Dominator (1991) vs Honda XR 250R (1992) vs Honda CB 250SC Nighthawk (1982-89)

Comparison technical specifications


Add bike 		1991 Honda NX 650 Dominator
Remove bike 		1992 Honda XR 250R
Remove bike 		1982 Honda CB 250SC Nighthawk
Remove bike
Make: Honda Honda Honda
Model: NX 650 Dominator XR 250R CB 250SC Nighthawk
Years: 1991 1992 1982-89
Engine: Four-stroke, single cylinder, SOHC, 4 valve per cylinder Four-stroke, single cylinder SOHC, 4 valve Four stroke, twin cylinder, SOHC, 2 valve per cylinder
Capacity: 644 cc / 39.2 cu-in 249 cc / 15.1 cu-in 239 cc / 14.5 cu-in
Bore x Stroke: 100 x 82 mm 73 x 59.5 mm 53 x 53 mm
Cooling System: Air cooled Air cooled Air cooled
Compression Ratio: 8.3:1 10.0:1 9.2:1
Induction: Single 40mm Keihin VE-type carb Single 30mm carburator 26mm Keihin carburetor
Ignition: Digital CDI CDI CDI
Starting: Electric Kick Electric
Max Power: 45 hp / 33.5 kW @ 6000 rpm 30 hp / 21.9 kW @ 9000 rpm 20 hp / 14.6 kW @ 9000 rpm
Max Torque: 53 Nm / 5.7 kgf-m @ 5000 rpm 24.5 Nm @ 7500 rpm 18 Nm / 12.5 lb-ft @ 6500 rpm
Transmission: 5 Speed 6 Speed 5 Speed
Final Drive: Chain Chain Chain
Front Suspension: 41mm leading-axle fork 41 mm Air assisted telescopic forks 31mm Telescopic forks
Rear Suspension: Pro-Link, Pro-Link, adjustable compression and rebound Dual shocks with 5-way preload adjustment.
Rear Wheel Travel: 195 mm / 7.6 in 280 mm / 11.0 in 99 mm / 3.9 in
Front Brakes: Single 256mm disc 2 piston caliper Single 240 mm disc 2 piston caliper 152mm Drum
Rear Brakes: Single 220mm disc 1 piston caliper Single 220 mm disc 1 piston caliper 152mm Drum
Front Tyre: 90/90–21 80/100-21 90/100-18
Rear Tyre: 120/90–17 110/100-18 120/90-16
Wheelbase: 1435 mm / 56.4 in 1420 mm / 55.9 in 1430 mm / 56.3 in
Seat Height: 870 mm / 24.2 in 905 mm / 35.6 in 744 mm / 29.3 in
Dry Weight: 163 kg / 359.3 lbs 108 kg / 238 lbs 130.2 kg / 287 lbs
Fuel Capacity: 16 Litres / 4.2 US gal 9 Litres / 2.4 gal 19.5 Litres / 5.1 US gal