Honda CRF 450X (2007-08) vs Honda CB 650Z (1979-82)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
| Make: | Honda | Honda |
| Model: | CRF 450X | CB 650Z |
| Years: | 2007-08 | 1979-82 |
| Engine: | Four stroke, single cylinder, DOHC, 4 valves | Four stroke, transverse four cylinder, SOHC, 2 valves per cylinder. |
| Capacity: | 449 cc / 27.4 cu-in | 626 cc / 38.2 cu-in |
| Bore x Stroke: | 96 x 62mm | 59.8 x 55.8 mm |
| Cooling System: | Liquid cooled | Air cooled |
| Compression Ratio: | 12.0:1 | 9.0:1 |
| Induction: | Keihin 40mm flat-slide | 4x 28mm Keihin carburetors |
| Ignition: | CD with electronic advance and lighting coil | Transistorized |
| Starting: | Electric & kick | Electric |
| Max Power: | 44.8 hp / 33 kW @ 7500 rpm | 63 hp / 46.9 kW @ 9000 rpm |
| Max Torque: | 43 Nm / 4.38 kg-m @ 7000 rpm | 51.5 Nm / 38 ft-lb @ 8000 rpm |
| Transmission: | 5 Speed | 5 Speed |
| Final Drive: | #520 chain; 14T/40T | Chain |
| Front Suspension: | Inverted fully adjustable 47mm Showa cartridge forks, 16-way rebound settings, 16-way compression | Adjustable Telehydraulic fork. |
| Rear Suspension: | Pro Link Showa single shock with 312mm of travel 17-way rebound settings, 13 low speed compression settings and 3.5 turns of high speed compression adjustment) | Swinging arm fork with adjustable shocks absorbers. |
| Front Brakes: | Single 240mm disc 2 piston caliper | 2x 276mm discs |
| Rear Brakes: | Single 240mm disc | 180mm drum |
| Front Tyre: | 80/100-21 | 3.50 -H19 |
| Rear Tyre: | 110/100-18 | 4.50 -H17 |
| Dimensions: | Length 2178 mm / 85.7 in Width 821 mm / 32. in Height 1273 mm / 50.1 71 | Length 2135mm / 84.0 in Width 855mm / 33.6 in |
| Wheelbase: | 1480 mm / 58.3 in | 1430 mm / 56.2 in |
| Seat Height: | 963 mm / 37.9 in | 795 mm / 31.2 in |
| Ground Clearance: | 346 mm / 13.6 in | 155 mm / 6.1 in |
| Dry Weight: | 113 kg / 249 lbs | 198 kg / 436 lbs |
| Fuel Capacity: | 7.2 Litres / 1.9 gal | 18 Litres / 4.7 US gal |