Honda CBX 650 Custom (1982-) vs Ducati 851 SP3 (1991)
Comparison technical specifications
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Make: | Honda | Ducati |
Model: | CBX 650 Custom | 851 SP3 |
Years: | 1982- | 1991 |
Engine: | Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder. | Four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven |
Capacity: | 656 cc / 40. cu-in | 888 cc / 54.2 cu in |
Bore x Stroke: | 60 x 58 mm | 92 x 64 mm |
Cooling System: | Air cooled | Liquid cooled |
Compression Ratio: | 9.5:1 | 11.1:1 |
Induction: | 4x 26mm Keihin | Weber I.A.W. CPU P7 electronic fuel injection. 2 x 50mm throttle bodies |
Ignition: | CDI | Inductive magnetically triggered |
Starting: | Electric | Electric |
Max Power: | 75 hp / 54.7 kW @ 9500 rpm | 86.8 kW / 118 hp @ 10500 rpm (at rear wheel: 81.6 kW / 111 hp @ 10500 rpm |
Max Torque: | 80.4 Nm / 8.2 kgf-m / 59.3 ft-lb @ 8250 rpm | |
Clutch: | Wet plate | Dry,multiplate |
Transmission: | 6 Speed | 6 Speed |
Final Drive: | Shaft | Chain |
Frame: | Aluminium, Tubular steel full cradle | Tubular steel |
Front Suspension: | Showa air-spring, 39mm stanchion tube diameter, brake-actuated hydraulic anti-dive | 42 mm Öhlins FG 9050 upside-down fork with rebound compression damping adjustable |
Rear Suspension: | Dual shocks, 5-way adjustable spring preload, 4-way adjustable rebound damping | Öhlins DU 8070 single shock with preload and damping adjust |
Front Brakes: | 2x 276 mm discs | 2 x 320 mm Disc, 4 piston calipers |
Rear Brakes: | Drum | Single 245 mm disc, 2 piston caliper |
Front Tyre: | 100/90-19 | 120/70 x 17 |
Rear Tyre: | 130/90-16 | 180/55 x 17 |
Dry Weight: | 188 kg / 414 lbs | |
Fuel Capacity: | 12.9 Liters / 3.4 US gal | 20 L / 5.3 US gal / 4.4 Imp gal |