Built around Ice Bear's scooter motorcycle platform, the 2016 Ice Bear Maddog 50 features a 49.5 cc (3 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 1.9 HP (1.4 kW) at 5,500 rpm while maximum torque reaches 2 Nm (1.5 lb-ft) at 4,500 rpm, transferring power to the rear wheel through a automatic gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 38.4 x 41.4 mm (1.5 x 1.6 inches).
On the scales, the Maddog 50 measures 80 kg (176 lbs) dry. Rider ergonomics and chassis geometry center around a 599 mm (23.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,598 mm (62.9 in) wheelbase engineered for planted straight-line stability.
Power Band Window
4,500–5,500 rpm
Standover Height
599 mm (23.6 in)
Engine
Displacement49.5 ccm (3.02 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power1.9 HP (1.4 kW)) @ 5500 RPM
Torque2.0 Nm (0.2 kgf-m or 1.5 ft.lbs) @ 4500 RPM
Bore x Stroke38.4 x 41.4 mm (1.5 x 1.6 inches)
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Final DriveChain (final drive)
Performance
Top Speed48.3 km/h (30.0 mph)
Chassis
Front SuspensionDual Telescopic Forks
Rear SuspensionDual Shock
Wheelbase1598 mm (62.9 inches)
Ground Clearance89 mm (3.5 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre205/30-12
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight80.0 kg (176.4 pounds)
Power/Weight0.0235 HP/kg
Seat Height599 mm (23.6 inches) If adjustable, lowest setting.
Other
StarterKick
Color OptionsRed, blue, yellow, pink, white, black, grey, orange, green
Electrical12V/7Ah battery.
Notes
Sold in the US. Made in China. Bike also called IceBear PMZ-19 Mad Dog.
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.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
