Triumph Thunderbird Commander (2017-18) vs Laverda 750SF (1970-71)
Comparison technical specifications
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| Make: | Triumph | Laverda |
| Model: | Thunderbird Commander | 750SF |
| Years: | 2017-18 | 1970-71 |
| Engine: | Four stroke, parallel twin, DOHC, 4 valves per cylinder, 270° firing interval. | Four stroke, parallel twin cylinders, SOHC, 2 valve per cylinder |
| Capacity: | 1699 cc / 103.7 cub in | 744 cc / 45.4 cu-in |
| Bore x Stroke: | 107.1 x 94.3 mm | 80 x 74 mm |
| Cooling System: | Liquid cooled | Air cooled |
| Induction: | Multipoint sequential electronic fuel injection with SAI , progressive linkage on throttle | 2x 29mm Dell'Orto vhb30 carburetors |
| Ignition: | Digital, inductive type via electronic engine management system | |
| Starting: | Electric | Electric |
| Max Power: | 70.1 kW / 94 hp @ 5400 rpm | 61 hp / 43.7 kW @ 6900 rpm |
| Transmission: | 6 Speed | 5 Speed |
| Final Drive: | Toothed belt | Chain |
| Front Suspension: | Showa 47mm forks | Marzocchi telescopic forks |
| Rear Suspension: | Showa chromed spring twin shocks with 5 position adjustable preload. | Swinging arm dual shocks |
| Front Brakes: | 2 x 310 mm floating discs, Nissin 4 piston fixed calipers, ABS | 2X 230mm Drum |
| Rear Brakes: | Single 310 mm fixed disc, Brembo 2 piston floating caliper, ABS | 200mm Drum |
| Front Tyre: | 140/75 ZR17 | 3.50-18 |
| Rear Tyre: | 200/50 ZR17 | 4.00-18 |
| Wet Weight: | 339 kg / 747 lbs | 231 kg / 509.3 lbs |
| Fuel Capacity: | 22 Litres / 5.8 gal / 4.8 Imp gal | 19 Litres / 5.0 US gal |