Built around Moto Guzzi's sport motorcycle platform, the 1961 Moto Guzzi Stornello utilizes a 125 cc (7.6 cu in) single cylinder, four-stroke layout. In factory specification, peak output is rated at 7 HP (5.1 kW) at 7,200 rpm, transferring power to the rear wheel through chain final drive. With a specific output of 56 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
Rider ergonomics and chassis geometry center around a 700 mm (27.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,250 mm (49.2 in) wheelbase engineered for quick, flickable steering geometry. The 14.5-liter (3.8 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 110 km/h (68 mph).
Within MotoLibrary's Moto Guzzi archive, this model family spans 8 indexed model years from 1960 to 1967, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
56 HP/L
Standover Height
700 mm (27.6 in)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power7.0 HP (5.1 kW)) @ 7200 RPM
Compression9.8:1
Bore x Stroke58.0 x 58.0 mm (2.3 x 2.3 inches)
Fuel SystemCarburettor. DellÓrto
Transmission
Final DriveChain (final drive)
ClutchWet multiplate
Performance
Top Speed110.0 km/h (68.4 mph)
Chassis
Front SuspensionTelescopic
Wheelbase1250 mm (49.2 inches)
Ground Clearance280 mm (11.0 inches)
Wheels & Brakes
Front Tyre2.50-17
Rear Tyre2.75-17
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Seat Height700 mm (27.6 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
