|
Make Model |
BMW R 67/3 |
|
Year |
1955-56 |
|
Engine |
Air cooled, four stroke,
two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder. |
|
Capacity |
594 |
|
Bore x Stroke |
72 x 73 mm |
|
Compression Ratio |
6.2:1 |
|
Induction |
2x
Bing 1/24/25 - 1/24/26 carburetors |
|
Ignition /
Starting |
Magneto ignition /
Kick |
|
Clutch |
Single plate, dry |
|
Max Power |
28 hp @ 5600 rpm |
|
Transmission /
Drive |
4 Speed / Shaft |
|
Gear Ratio |
1st 4.0 2nd 2.28 3rd 1.7 4th 1.3 |
|
Frame |
Double loop steel tubular frame |
|
Front Suspension |
Telescopic front fork with hydraulic damping;
plunger type |
|
Rear Suspension |
Spring with coil compression
springs and rubber deflection stops |
|
Front Brakes |
200mm drum duplex full hub |
|
Rear Brakes |
200mm drum simplex full hub |
|
Front Tyre |
3.50 -19 |
|
Rear Tyre |
3.50 -19 (sidecar, rear 4 x 18) |
|
Wet-Weight |
192 kg / 422 lb
(sidecar, 320 Kg / 704 lb) |
|
Fuel Capacity |
17 Litres /
4.4 gal |
