Description
A charming and highly collectible post-war touring motorcycle, this BMW R51/ 3 is an elegant shaft-driven classic noted for its distinctive boxer-twin engine layout and enduring usability.
It is powered by a naturally aspirated 490cc air-cooled flat-twin engine, driving the rear wheel through a four-speed transmission and shaft-drive system.
The bike was manufactured on 22 January 1953 and was first registered in the UK in August 1975. The bike underwent an extensive restoration programme in 2001.
The odometer indicates approx 62, 300 km, although this is not warranted.
The R51/ 3 formed part of BMW's highly regarded early post-war motorcycle range, combining the marque's signature horizontally opposed twin-cylinder engine with shaft drive and plunger rear suspension.
This example is finished in a timeless shade of black with contrasting white coachlines and a black rubber Pagusa seat.
It rides on a pair of 19-inch cross-spoke wire wheels fitted with Heidenau tyres.
Equipment includes a telescopic front fork with hydraulic damping, chrome engine protection bars, twin-exit ‘fish-tail’ exhausts, a sprung seat pad, drum brakes, and a VDO speedometer.
During the reported restoration, it received a 12-volt conversion for improved practicality and usability.
Accompanying the bike are photocopies of the original handbook documentation.
Last recorded maintenance was carried out in April 2019 at approximately an indicated 61, 000 km by Anson Classic Restoration Ltd, comprising a full service together with a new battery and replacement tyres.
Previous documented maintenance was carried out in December 2007 by Euro Classics BMW Specialist and included general maintenance work.
Light maintenance and routine fluid and engine oil changes have also been carried out during ownership by a local mechanic, though without supporting invoices.
This BMW R51/ 3 is a characterful and appealing example of one of the marque's most recognisable post-war motorcycles, combining the distinctive charm of a classic boxer twin with BMW's dependable shaft-driven engineering. Having reportedly benefited from substantial restoration work before entering the current ownership, it has since covered relatively few kilometres while being carefully stored. It would make an enjoyable addition to a collection of classic European motorcycles and promises to be a rewarding companion for relaxed weekend rides, local shows, and vintage touring events.
This BMW R51/ 3 is a characterful and appealing example of one of the marque's most recognisable post-war motorcycles, combining the distinctive charm of a classic boxer twin with BMW's dependable shaft-driven engineering. Having reportedly benefited from substantial restoration work before entering the current ownership, it has since covered relatively few kilometres while being carefully stored. It would make an enjoyable addition to a collection of classic European motorcycles and promises to be a rewarding companion for relaxed weekend rides, local shows, and vintage touring events.


















