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| Technical Specs of This Model |
| 1. |
B105 1959
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| General Information |
| Make |
Berkeley |
| Model |
B105 |
| Production Year |
1959 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
2S DHC |
| Number of Doors |
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| Wheelbase |
1778 mm (70 in) |
| Front Track |
1073 mm (42,2 in) |
| Rear Track |
1168 mm (46 in) |
| Length |
3239 mm (127,5 in) |
| Width |
1270 mm (50 in) |
| Height |
1168 mm (46 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,82 |
| Weight |
356 kg (784,1 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
25 litre (5,5 Imp gal , 6,6 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Royal Enfield |
| Engine Location |
Front |
| Engine Alignment |
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| Engine Construction |
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| 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 |
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| 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 |
140,4 HP/ton (104,7 W/kg) |
| Power / Engine Displacement Ratio |
72,3 HP/litre (53,9 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
169 km/h (105 mph) |
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| Gearbox and Transmission |
| Transmission Type |
3M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
4,31 : 1 |
| Drive Wheels |
FWD (Front Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
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| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
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| Suspension (front) |
I.CS. |
| Suspension (rear) |
I.CS. |
| Brakes (front/rear) |
Dr/Dr |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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