BMW K75 C engine drawing factory publicity image new Model Year photograph

Description

A superb and rare photo of the magnificent
BMW K75 C engine.
BMW
's motorcycle history began in 1921 when the company commenced manufacturing engines for other companies. Motorcycle manufacturing now operates under the BMW Motorrad brand. BMW (Bayerische Motoren Werke AG) introduced the first motorcycle under its name, the R32, in 1923. In 1921, BMW began its long association with a 1886 German invention known to Germans as the boxermotor. The first BMW motorcycle engine was designed by Max Friz, BMW's famous chief designer, in four weeks, it is very similar to the British Douglas design. This fore-and-aft 1921–1922 M2B15 boxer was manufactured by BMW for use initially by other motorcycle manufacturers, notably Victoria of Nuremberg. It proved moderately successful and BMW used it in its own Helios motorcycle. Fritz was also working on car engines and BMW developed and manufactured a small 2-stroke motorcycle called the Flink for a short time. In 1923, BMW's first "across the frame" version of the boxer engine was designed by Friz. The R32 had a 486 cc engine with 8.5 hp (6.3 kW) and a top speed of 95–100 km/h (60 mph). The engine and gearbox formed a bolt-up single unit. At a time when many motorcycle manufacturers used total-loss oiling systems, the new BMW engine featured a recirculating wet sump oiling system with a drip feed to roller bearings. This system was used by BMW until 1969, when they adopted the "high-pressure oil" system based on shell bearings and tight clearances, still in use today. The R32 became the foundation for all future boxer-powered BMW motorcycles. BMW oriented the boxer engine with the cylinder heads projecting out on each side for cooling as did the earlier British ABC. Other motorcycle manufacturers aligned the cylinders with the frame, one cylinder facing towards the front wheel and the other towards the back wheel. For example, Harley Davidson introduced the Model W, a flat twin oriented fore and aft design, in 1919 and built them until 1923. The R32 also incorporated shaft drive. BMW continued to use shaft drive in all of its motorcycles until the introduction of the F650 in 1994 and the F800 series in 2006, which featured either chain drive or a belt drive system. In 1937, Ernst Henne rode a supercharged 500 cc overhead camshaft BMW 173.88 mph (279.83 km/h), setting a world record that stood for 14 years. Henne died at the age of 101 in 2005.
This is a very nice and very rare
non period
photo that reflects a wonderful era of BMW and motorcycle history in a wonderful way. This is your rare chance to own this photo, therefore it is printed in a nice large format of ca. 8" x 10" (ca. 20 x 26 cm). It makes it perfectly suitable for framing!
Shipping costs will only be $ 7.00 regardless of how many photos you buy.   For 5 or more photos, shipping is free!
(Note: A. Herl, Inc. does not appear on photo, for ebay purposes only)
No copyright expressed or implied. Sold as collectable item only. We are clearing out our archives that we have gathered from various sources.
All items always sent well protected in PVC clear files
and board backed envelopes.
We have photographs that came from professional collections and/or were bought from the original photographer or press studio! They are all of professional and excellent quality.
After many decades of professionally collecting photographs and posters we are clearing out our archives. They make the perfect gift and are perfectly suited for framing. They will look gorgeous unframed and will be a true asset nicely framed with a border. They are a gorgeous and great asset in every home, workshop, workplace, restaurant, bar or club!
First come - first served. And you can always contact us for your requests. Please ask any questions before the auction ends.