R68

1954 BMW R68 Technical Analysis & Specification Breakdown

Built around BMW's sport motorcycle platform, the 1954 BMW R68 utilizes a 594 cc (36.3 cu in) air-cooled two cylinder boxer, four-stroke layout. In factory specification, peak output is rated at 35.9 HP (26.2 kW) at 7,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and shaft drive (cardan) final drive. With a specific output of 60.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the R68 measures 202 kg (445 lbs) wet (curb), translating to a power-to-weight ratio of 0.18 HP/kg (5.63 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank paired with a rated consumption of 4.6 L/100 km provides an estimated theoretical range of roughly 370 km (230 miles) between fill-ups.

Within MotoLibrary's BMW archive, this model family spans 3 indexed model years from 1952 to 1954, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.