1960 Panther M 120 Technical Analysis & Specification Breakdown
Positioned in Panther's allround motorcycle lineup, the 1960 Panther M 120 features a 649 cc (39.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 27 HP (19.7 kW) at 6,500 rpm, transferring power to the rear wheel through chain final drive. With a specific output of 41.6 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the M 120 measures 209.1 kg (461 lbs) dry, translating to a power-to-weight ratio of 0.13 HP/kg (7.74 kg per horsepower). Rider ergonomics and chassis geometry center around a 710 mm (28 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,500 mm (59.1 in) wheelbase engineered for balanced agility and highway composure.
Within MotoLibrary's Panther archive, this model family spans 8 indexed model years from 1959 to 1966, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
41.6 HP/L
Power-to-Weight
0.13 HP/kg (7.74 kg/HP)
Standover Height
710 mm (28 in)
Engine
Displacement649.0 ccm (39.60 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power27.0 HP (19.7 kW)) @ 6500 RPM
Compression6.5:1
Bore x Stroke88.0 x 106.0 mm (3.5 x 4.2 inches)
Fuel SystemCarburettor
Fuel ControlOverhead Valves (OHV)
CoolingAir
Transmission
Final DriveChain (final drive)
Performance
Fuel Consumption5.10 litres/100 km (19.6 km/l or 46.12 mpg)
Greenhouse Gases118.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front SuspensionTelescopic
Rear SuspensionSwingarm
Wheelbase1500 mm (59.1 inches)
Wheels & Brakes
Front Tyre3-19
Rear Tyre3-19
Front BrakesExpanding brake (drum brake)
Front Brake Ø203 mm (8.0 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø178 mm (7.0 inches)
WheelsSpoked
Dimensions & Weight
Dry Weight209.1 kg (461.0 pounds)
Power/Weight0.1291 HP/kg
Seat Height710 mm (28.0 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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.