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SOLD OUT – 1963 BMW R27 THUMPER

  • 1963 BMW R27 THUMPER .

    This model with matching vin numbers in Avus Black color is getting constantly rare, hard to find and is believed to be one of the best vintage single cylinder machine produced by the BMW. This BMW R27 is numbers matching, cosmetically not perfect but still very presentable and pretty. Bike has been serviced well through it’s life and is in good mechanical condition. Runs and rides with a lot of power for an R27 that is apparent of the drivetrain overhaul to me. I rode this bike and shifted all 4 gears,  it was a pleasure. All electrical and mechanical components work as intended. This machine clocks ~ 16K miles.

    Featuring… 🙂

    * Low Euro Wide Handlebars,
    * New Paint and stripes where applies,
    * New Pagusa solo seat,
    * Newly rebuilt Bing carburetor,
    * New Rubber engine mounts,
    * Low Lip Aluminum Rims,

    …. This particular example is beautiful with many additions a real BMW enthusiast will appreciate. Bike has been tuned up recently, carb was rebuilt, oils all changed. Starts in couple kicks, runs awesome, quiet and rides like a dream.

    The engine has been rebuilt with following parts:

    * New piston and rings,
    * New bearings, seals and gaskets, 
    * Refurbished cam and rebuilt crankshaft approximately 2K miles ago.
    * The transmission was inspected and re-sealed at MAX BMW in NY.

    Disappointments of sort.. 🙁

    – Small dents on top of the rear fender from the original bench seat,
    – Some nicks and scratches, mostly on the frame and front forks,
    – No key for the steering lock a blank key will be provided, can be imprinted at your local locksmith,

    From BMW Archives about this bike… :

    “The BMW R 27 VIN 379150 was manufactured on July 20th, 1962 and delivered on July 24th, 1962 to the BMW importer Butler & Smith in New York City. The bike was equipped with a bench seat.“

    Bike was sold and titled in the US as a 1963 model by the Butler  & Smith dealer in the NYC.

    Based largely on the R26, in 1960 the R27 added rubber mounts for the engine and boosted power to 18 hp (13 kW). The R27’s 250 cc vertical single was the only rubber-mounted thumper engine BMW ever produced, and was their last shaft drive single-cylinder motorcycle.
    The engine pumped out 18 hp (13 kW), the highest ever for a shaft-drive BMW single. BMW manufactured 15,364 R27 models (engine numbers 372 001 — 387 566 ) over the production years of 1960 to 1966.
    Some of the 1966 R27 models were sold as 1967 models because dealers in those years often would assign dates to BMW motorcycles when they sold them, and not necessarily when they were manufactured.
    The vast majority of R27 motorcycles exported to the United States by BMW were black with white pin-striping. A few, however, were brought in by importer Butler & Smith in a color called Dover white, with black pin striping. Why “Dover white?” Butler & Smith head honcho, Michael Bondy, had a 1942 Packard automobile in an off-white color called dover white. Bondy sent a sample of this color to BMW AG in Munich and asked that it be duplicated. BMW did copy the color, and Bondy ordered fifty motorcycles in that color. Today, BMW motorcycles in original dover white are a sought-after rarity. BMW did things differently from other manufacturers. This is evident in the R27. Its enclosed shaft final drive is rare for a single cylinder motorcycle. But it also had a triangulated Earles front fork (named after English designer Ernest Earles); so the motorcycle had a front swingarm as well as a rear swingarm. When you squeezed the front brake lever hard not only did the front end not dive, it actually rose slightly. Thus, braking was a very steady activity, though the brakes were weak by today’s standards. The engines crankshaft was laid out fore-to-aft, not side- to-side; also a rare feature. This way, the crank and the final shaft were in line, and drive forces did not have to be run through a set of 90-degree gears. Also, the kick starter swung out sideways instead of parallel to the frame, so kick starting an R27 is a rather easy and danger-free affair.

     

     

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