1959 - Berkeley - QB105

Technical Specs of This Model
1. QB105 1959
General Information
Make Berkeley
Model QB105
Production Year 1959
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 2S DHC
Number of Doors 2
Wheelbase 1981 mm     (78 in)
Front Track 1175 mm     (46,3 in)
Rear Track 1168 mm     (46 in)
Length 3391 mm     (133,5 in)
Width 1372 mm     (54 in)
Height 1168 mm     (46 in)
Ground Clearance 140 mm     (5,5 in)
Length / Wheelbase Ratio 1,71
Weight 381 kg     (839,2 lb)
Weight Distribution (front/rear)
Fuel Capacity 25 litre   (5,5 Imp gal ,  6,6 US gal)
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Royal Enfield
Engine Location Front
Engine Alignment
Engine Construction
Coolant Type Air
Engine Type OHV
Number of Cylinders and Placement S-2
Valves per Cylinder 2    (Total of 4 Pieces)
Engine Displacement 692 cc     (42,23 cu in)
Bore 70 mm     (2,76 in)
Stroke 90 mm     (3,54 in)
Bore / Stroke Ratio 0,78
Unitary Capacity 346 cc/cylinder    (21,11 cu in/cylinder)
Number of Main Bearings
Compression Ratio 8 : 1
Fuel System Type 1 Am carb
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 50 HP     (37,3 kW)
Maximum Engine Power rpm 6250 d/d
Maximum Engine Torque 61 N.m     (45 lb.ft ,  6,2 kg.m)
Maximum Engine Torque rpm 4000 d/d
Engine Torque at Max. Engine Power rpm 57 N.m    (6250 d/d)
Power / Weight Ratio 131,2 HP/ton    (97,9 W/kg)
Power / Engine Displacement Ratio 72,3 HP/litre    (53,9 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed
Gearbox and Transmission
Transmission Type 4M
Top Gear Ratio 1,93 : 1
Final Drive Ratio 2,23 : 1
Drive Wheels FWD (Front Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock) 2,3
Turning Circle Diameter 8,5 m    (27,9 ft)
Suspension (front) I.CS.
Suspension (rear) I.CS.
Brakes (front/rear) Dr/Dr-H
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)