Moto-Data

Vespa 125 (1951-52) vs Suzuki GT 380K (1973)

Comparison technical specifications


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1951 Vespa 125
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1973 Suzuki GT 380K
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Make: Vespa Suzuki
Model: 125 GT 380K
Years: 1951-52 1973
Engine: Two stroke, single cylinder Two stroke, transverse three cylinder
Capacity: 124.8 cc 7.6 cub in 371 cc / 22.6 cu in
Bore x Stroke: 56.5 x 49.8 mm 54 x 54 mm
Compression Ratio: 6.3:1 7.2:1
Induction: Deflector piston 3 x 24mm Mikuni carburetors
Ignition: Contact breaker & coil Battery and coil
Starting: Kick start Kick
Clutch: Oil bath, 2 cork plate Wet, multiplate
Max Power: 2.9 kW / 4 hp @ 4500 rpm 27.7 kW / 38 hp @ 7500 rpm
Transmission: 3 Speed, grip-shift, constant mesh 6 Speed
Final Drive: Direct drive Chain
Front Suspension: Elastic with coil spring and hydraulic shock absorber Telescopic fork, oil dampened
Rear Suspension: Elastic with coil spring and hydraulic shock absorber Dual shocks, springs, 5-way adjustable
Front Brakes: Drum, 125 mm Single 275 mm disc
Rear Brakes: Drum, 125 mm 180mm drum
Front Tyre: 3.5 x 8" 3.00-19 4PR
Rear Tyre: 3.5 x 8" 3.50-18 4PR
Dimensions: Length: 1655 mm / 65.2 in Width: 790 mm / 31.1 in Length: 2090 mm / 82.3 in Width: 815 mm / 32.1 in Height: 1125 mm / 44.3 in
Wheelbase: 1130 mm / 44.5 in 1379 mm / 54.3 in
Seat Height: 790 mm / 31.1 in 787 mm / 31 in
Fuel Capacity: 5 L / 1.3 US gal 15 Litres / 4.0 US gal / 3.3 Imp gal
Top Speed: 70 km/h / 43.5 mph 153 km/h / 95 mph