Moto Guzzi V-7 750 Ambassador (1972-) vs Aprilia SX 125 (2012-)
Comparison technical specifications
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| Make: | Moto Guzzi | Aprilia |
| Model: | V-7 750 Ambassador | SX 125 |
| Years: | 1972- | 2012- |
| Engine: | Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valve per cylinder | Two stroke, single cylinder Aluminium cylinder with Nikasil coated liner. Read valve intake. Separate mixing. Homologated to Euro 3 standard. |
| Capacity: | 748.4 cc / 45.6 cu-in | 125 cc / 7.6 cu-in |
| Bore x Stroke: | 83 x 70 mm | 54 x 54.5 mm |
| Cooling System: | Air cooled | Liquid cooled |
| Compression Ratio: | 9.8:1 | 12.5:1 |
| Induction: | 2x 30mm Dell'Orto VHB 30CD carburetors | Dell’Orto VHST 28 |
| Ignition: | Single set of breaker points with distributor | Electronic CDI |
| Starting: | Electric | Kick |
| Max Power: | 62 hp / 46.2 kW @ 7250 rpm | 16.4 kW / 22 hp |
| Max Torque: | NA | 16.0 Nm / 1.6 kgf-m / 11.8 ft-lb |
| Transmission: | 4 Speed contant mesh | 6 Speed |
| Final Drive: | Shaft | Chain |
| Front Suspension: | Telehydraulic forks | Upside down telescopic fork, Ø40 mm |
| Rear Suspension: | Swinging arm with hydraulic dampers preload adjustable | Steel swingarm. Hydraulic monoshock with piggy back cylinder |
| Front Brakes: | 2x Leading shoe drum | Single 260 mm disc, sliding 2 piston caliper, Brembo |
| Rear Brakes: | Single leading shoe drum | Single 220 mm disc, sliding 1 piston caliper |
| Front Tyre: | 90/90-18 | 110/70 17 |
| Rear Tyre: | 110/90-18 | 150/60 17 |
| Dry Weight: | 227 kg / 500 lbs | 115 kg / 254 lbs |
| Fuel Capacity: | 22.5 Litres / 5.9 US gal | 10 Litres / 2.6 US gal |