Moto Guzzi V9 Bobber (2019-20) vs Norton Commander Rotary (1991)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
| Make: | Moto Guzzi | Norton |
| Model: | V9 Bobber | Commander Rotary |
| Years: | 2019-20 | 1991 |
| Engine: | Transversal 90° V-twin, 4-stroke, 2-valves per cylinder | Twin chamber rotary |
| Capacity: | 853 cc / 52.0 cu in | 588 cc / 35.9 cu in |
| Cooling System: | Air/oil cooled | Liquid cooled |
| Compression Ratio: | 10.5:1 | 9.0:1 |
| Induction: | Marelli MIU single-body electronic injection, integrated management of traction control on 2 levels | 2 x Ø38mm CV SUH14 carburetors |
| Starting: | Electric | Electric |
| Max Power: | 40.44 kW / 55 hp @ 6250 rpm | 63.4 kW / 85 hp @ 9000 rpm |
| Max Torque: | 62 Nm / 45.7 lb-ft @ 3000 rpm | 75.3 Nm / 7.7 kgf-m / 55.6 lb-ft @ 7000 rpm |
| Transmission: | 6-Speed | 5 Speed |
| Final Drive: | Shaft, double universal joint and double bevel gear units, 8:33 ratio | Chain |
| Front Suspension: | 40mm Standard fork | Ø38 mm Telescopic forks |
| Rear Suspension: | Swingarm with double shock absorber with adjustable spring preload. | Twin Koni with preload adjust |
| Front Brakes: | Single 320 mm stainless steel floating disc, Brembo opposed four-piston callipers | 2 x Ø265 mm discs |
| Rear Brakes: | Single 260 mm stainless steel floating disc, Brembo opposed two-piston callipers | Single Ø265 mm disc |
| Front Tyre: | 130/90 - 16 | 100/90 V18 |
| Rear Tyre: | 150/80 - 16 | 110/90 V18 |
| Fuel Capacity: | 15 Litres / 4.0 US gal | 23 L / 6.1 US gal |