ES 250-2 Trophy (with sidecar)

1970 MuZ ES 250-2 Trophy (with sidecar) Technical Analysis & Specification Breakdown

At the heart of the 1970 MuZ ES 250-2 Trophy (with sidecar) allround motorcycle, MuZ pairs a 243 cc (14.8 cu in) air-cooled single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 19 HP (13.9 kW) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 78.2 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 ES 250-2 Trophy (with sidecar) measures 223 kg (492 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (11.74 kg per horsepower). The 16-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 100 km/h (62 mph).

Within MotoLibrary's MuZ archive, this model family spans 3 indexed model years from 1970 to 1972, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.