BMW R69 (1955)

Technical Specifications
1955 BMW R69
Engine
Engine type
Bore x Stroke
Displacement
Valves
Compression ratio
Max Power
Max Torque
Fuel system
Transmission
Final drive
Clutch
Ignition type
Starting system
Lubrication
Exhaust
Spark plug
Generator
Gear ratios

Air-cooled, Four-stroke two cylinder flat twin
72.0 x 73.0 mm (2.83 x 2.87 inches)
594 cc
2 valves per cylinder; OHV
7.5:1
35 hp @ 6800 rpm

2 x carburettor, Type Bing 1/26/9 - 1/26/10
4-speed; Foot shifting (+ auxiliary manual lever on the gear block)
Cardan
Single plate, saucer spring, dry
Magneto ignition
Kick starter
Forced feed lubrication

Bosch W 240 T1
Noris L 60/6/1500 L
Dimensions
Frame type
Castor
Overall length
Overall width
Overall height
Wheelbase
Seat height
Ground clearance
Dry weight
Fuel capacity
Colors
Suspension (front)
Suspension (rear)
Tyre (front)
Tyre (rear)
Brake (front)
Brake (rear)

Double loop steel tubular frame

2125 mm (83.66 inches)
722 mm (28.42 inches)
980 mm (38.58 inches)
1400 mm (55.11 inches)
807 mm (31.80 inches)
140 mm (5.51 inches)
202 kg
17 litres

Long swing arm with suspension units and oil pressure shock absorbers
Long swing arm with suspension units and oil pressure shock absorbers
3.5 x R18
3.5 x R18
Drum brake 200 mm / 7.87 in diameter duplex full hub
Drum brake 200 mm / 7.87 in diameter duplex full hub

Image: http://www.omnimoto.it/foto/popup/101308/bmw-r69-600-1955
hal
Dilihat: