Gilera GP 800 (2007-) vs Gilera Northwest 600 (1991-) vs Suzuki T 500 Cobra (1968) vs Kawasaki Versys 650 (2020) vs Bultago Bultaco Alpina 250 (1971-79)
Comparison technical specifications
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Make: | Gilera | Gilera | Suzuki | Kawasaki | Bultago |
Model: | GP 800 | Northwest 600 | T 500 Cobra | Versys 650 | Bultaco Alpina 250 |
Years: | 2007- | 1991- | 1968 | 2020 | 1971-79 |
Engine: | Four stroke, 90° longitudinal V-twin, SOHC. 4 valve per cylinder | Four stroke, single cylinder, DOHC, 4 valves | Two stroke, parallel two cylinder | Four stroke, parallel twin, DOHC, 4 valves per cylinder | |
Capacity: | 839.3 cc / | 558 cc / 34.0 cu-in | 492 cc / 30 cu in | 650 cc / 39.6 cu-in | |
Bore x Stroke: | 88 x 69 mm | 98 x 74 mm | 70 x 64 mm | 83 X 60mm | |
Compression Ratio: | 10.5:1 | 10.5:1 | 6.6:1 | 10.6:1 | |
Induction: | electronic injection RON 95 unleaded petrol | 2X 30mm Teikei E30PV2A | 2 x 34 mm Mikuni carburetors | Fuel injection, 2x 38 mm Keihin | |
Starting: | Electric | Electric & kick | Kick | Electric | Kick |
Max Power: | 75 hp / 55.16 kW @ 7250 rpm | 49.5 hp / 36.5 kW @ 7250 rpm | 32.8 kW / 44 hp @ 7000 rpm | 51 kW / 69 hp @ 8500 rpm | |
Max Torque: | 76.4 Nm / 56.3 lb-ft @ 5750 rpm | 51 Nm / 37 lb-ft @ 5500 rpm | 50.8 Nm / 5.2 kgf-m / 37.5 lb-ft @6000 rpm | 64 Nm / 6.5 kgƒ·m @ 7000 rpm | |
Transmission: | continuously variable transmission | 5 Speed | 5 Speed | 6 Speed | |
Final Drive: | Belt | Chain | Chain | Chain | Chain |
Front Suspension: | Telescopic hydraulic aluminium fork with f 41 shafts; 135 mm wheel travel | 41mmMorzocchi forks 150mm wheel travel | Telescopic forks | 41 mm inverted telescopic fork with stepless (right-side) adjustable rebound damping and adjustable preload. | |
Rear Suspension: | Large fork with hydraulic single shock placed laterally in a horizontal position; seven-position spring preload; 135 mm wheel travel | Boge shocks variable preload | Dual shock absorbers | Offset laydown single-shock with 13-way adjustable rebound damping and 7-way adjustable preload. | |
Front Brakes: | 2x 300mm discs 2 piston caliper | 2x 270mm discs 4 piston calipers | Drum | 2x 300mm discs 2 piston calipers | |
Rear Brakes: | Single 280mm disc 2 piston caliper | Single 240mm disc 2 piston caliper | Drum | Single 220mm disc 1 piston caliper | |
Front Tyre: | 120/70-16 | 120/60-17 | 3.00-18 | 120/70ZR17 | |
Rear Tyre: | 160/60-15 | 160/60-17 | 3.25-16 | 160/60ZR17M |