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Simplex Automatic
1956Allround

Simplex Automatic

Key specifications

Engine
130 cc
Power
4 HP
Weight
61 kg
Fuel type
petrol
Fuel capacity
2.5 L
Rear brakes
Expanding brake (drum brake). 5inc. operated by pedal- right side

Technical details

Source specification data

Make
Simplex
Model
Automatic
Category
Allround
Power
4.00 HP (2.9 kW)) @ 5000 RPM
Clutch
Variable speed automatic
Ignition
Magneto
Fuel System
Carburettor
Bore X Stroke
50.8 x 64.3 mm (2.0 x 2.5 inches)
Compression
6.5:1
Displacement
130.00 ccm (7.93 cubic inches)
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Belt
Dry Weight
61.2 kg (135.0 pounds)
Fuel Capacity
9.46 litres (2.50 gallons)
Power Weight Ratio
0.0653 HP/kg
Rear Brakes
Expanding brake (drum brake). 5inc. operated by pedal- right side
Rear Suspension
Rigid
Front Suspension
Leading link