BMW R32
The BMW R32 was a two cylinder boxer, four-stroke Classic motorcycle produced by BMW between 1923 and 1926. It could reach a top speed of 59 mph (95 km/h). Claimed horsepower was 8.45 HP (6.3 KW) @ 3200 RPM.
BMW R32 | |
Manufacturer | |
---|---|
Also called | R 32 |
Production | 1923 - 1926 |
Class | Classic |
Engine | two cylinder boxer, four-stroke |
Bore / Stroke | 68.0mm x 68.0mm |
Compression ratio | 5.0:1 |
Top Speed | 59 mph (95 km/h) |
Horsepower | 8.45 HP (6.3 KW) @ 3200RPM |
Ignition | magneto |
Transmission | Gear box: 3-speed Final Drive: shaft drive (cardan) |
Suspension | Front: leading link Rear: hard-tail, sprung seat |
Brakes | Front: expanding brake (drum brake) Rear: expanding brake (drum brake) |
Front Tire | 2.99-26 |
Rear Tire | 2.99-26 |
Wheelbase | 54.33 inches (1380 mm) |
Length | 82.68 inches (2100 mm) |
Width | 31.5 inches (800 mm) |
Height | 37.4 inches (950 mm) |
Weight | 122.0 kg (wet) |
Fuel Capacity | 3.7 Gallon (14.00 Liters) |
Fuel Consumption | 3.00 liters/100 km (33.3 km/l or 78.41 mpg) |
Manuals | Service Manual |
IntroEdit
The R32 was the first BMW motorcycle ever manufactured. It was powered by a boxer engine that produced 8bhp at 3300 RPM. It was a rather expensive motorcycle but sold well due to it's clever design and nice fit and finish.
EngineEdit
The engine was a air cooled two cylinder boxer, four-stroke. A 68.0mm bore x 68.0mm stroke result in a displacement of just 494.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv).
DriveEdit
The bike has a 3-speed transmission. Power was moderated via the single plate dry-cable operated.
ChassisEdit
It came with a 2.99-26 front tire and a 2.99-26 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a leading link while the rear was equipped with a hard-tail, sprung seat. The R32 was fitted with a 3.7 Gallon (14.00 Liters) fuel tank. The wheelbase was 54.33 inches (1380 mm) long.
1923 - 1926 BMW R 32Edit
The 1923 BMW R 32 has, at its heart, an air-cooled, four-stroke, 494cc, single vertical cylinder engine mated to a three-speed manual transmission, capable of producing 8.5 horsepower at 3200 rpm. This machine also came with laced wheels, a center stand, a parallelogram front suspension coupled to a hard-tail rear, a single sprung seat, a rear luggage rack, drum brakes in the front and in the rear, a front luggage rack, a small headlight and wide handlebars.