Moto Rumi Competition SS Hunchback
As World War 2 came to an end factories who had turned to producing weaponry and munitions for the war effort had to quickly rethink their product. As a result companies such as Birmingham Small Arms (BSA) moved to producing motorcycles to fulfill a need for affordable, efficient transport. In 1950 Italian entrepreneur Donnino Rumi ceased…
|Pray it doesn’t rain!|
Fuel was delivered into each cylinder via a pair of SSI Dell’Orto carburettors featuring a separate float chamber and upward pointing velocity stacks. The engine sat low in a lightweight racing frame with beneath the bizarrely shaped fuel tank that encompassed the steering set up.
The Gobbetto excelled on the urban circuits and endurance races where fast acceleration and handling were paramount. However on high speed events, when pitted against other four-stroke racers, it lost out to other four-stroke powered race bikes of the time. In 1955 Rumi ceased production of the Gobbetto after only ever producing around 50 examples.
Then sadly in the early 60’s Rumi went into liquidation and closed their factory doors. The bike seen here belongs to a German collector by the name of Bruno Finardi (see last image), I’d be smiling too if I had a pristine example of one of the world’s rarest motorcycles parked in my garage!
Read more like this
We rank Stile Italiano as one of our favourite custom builders in the world. Everything they do pulls at our heartstrings from their signature black/gold/silver colour schemes to the incredible alloy bodywork…Continue Reading
During the 1950s, under the leadership of racing engineer Walter Kaaden, Motorenwerke Zschopau GmbH, otherwise known as MZ, developed a breakthrough exhaust system known as an expansion chamber. Unfortunately for MZ their…Continue Reading