BMW R 67/3 with Sidecar

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< BMW R 67
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BMW-R-67-3--1.jpg
BMW R 67/3 with Sidecar
Manufacturer
BMW
Production 1955-56
Engine
Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.
Compression ratio 6.2:1
Ignition Magneto ignition
Transmission 4 Speed
Frame Double loop steel tubular frame
Suspension Front: Telescopic front fork with hydraulic damping; plunger type
Rear: Spring with coil compression springs and rubber deflection stops
Brakes Front: ∅200mm Drum duplex full hub
Rear: ∅200mm Drum simplex full hub
Front Tire 3.50 -19"
Rear Tire 3.50 -19" (sidecar, rear 4.00 x 18")
Weight
Fuel Capacity 17 liters / 4.4 US gal
Manuals Service Manual



Engine[edit]

The engine was a Air cooled cooled Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.. The engine featured a 6.2:1 compression ratio.

Drive[edit]

Power was moderated via the Single plate, dry.

Chassis[edit]

It came with a 3.50 -19" front tire and a 3.50 -19" (sidecar, rear 4.00 x 18") rear tire. Stopping was achieved via ∅200mm Drum duplex full hub in the front and a ∅200mm Drum simplex full hub in the rear. The front suspension was a Telescopic front fork with hydraulic damping; plunger type while the rear was equipped with a Spring with coil compression springs and rubber deflection stops. The R 67/3 with Sidecar was fitted with a 17 liters / 4.4 US gal fuel tank.

Photos[edit]

BMW R 67/3 with Sidecar BMW R 67/3 with Sidecar

Overview[edit]

BMW R 67/3












Make Model BMW R 67/3
Year 1955-56
Engine Type Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.
Displacement 594 cc / 36.2 cu in
Bore X Stroke 72 x 73 mm
Compression 6.2:1
Cooling System Air cooled
Induction 2 x Bing 1/24/25 - 1/24/26 carburetors
Ignition Magneto ignition
Starting Kick
Clutch Single plate, dry
Max Power 20.9 kW / 28 hp @ 5600 rpm
Transmission 4 Speed
Final Drive 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 Tire 3.50 -19"
Rear Tire 3.50 -19" (sidecar, rear 4.00 x 18")
Wet-weight 192 kg / 422 lb (with sidecar, 320 kg / 704 lbs)
Fuel Capacity 17 liters / 4.4 US gal