Juno M80

1961 Honda Juno M80 Technical Analysis & Specification Breakdown

Built around Honda's scooter motorcycle platform, the 1961 Honda Juno M80 utilizes a 169 cc (10.3 cu in) twin, four-stroke layout. In factory specification, peak output is rated at 11 HP (8 kW) at 9,000 rpm. With a specific output of 65.1 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 Juno M80 measures 146 kg (322 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (13.27 kg per horsepower).

Within MotoLibrary's Honda archive, this model family spans 2 indexed model years from 1961 to 1962, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.