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MotoLibrary Score
51/100Balanced
Power
50 HP
Top Speed
184 km/h
Torque
58 Nm
Engine
660 ccm
Technical Overview
1999 MuZ Skorpion Replica Technical Analysis & Specification Breakdown
Engineered by MuZ for the sport motorcycle segment, the 1999 MuZ Skorpion Replica utilizes a 660 cc (40.3 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 50 HP (36.5 kW) at 6,500 rpm while maximum torque reaches 58 Nm (42.8 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 75.8 HP per liter and a 1,000 rpm working window between peak torque (5,500 rpm) and peak power (6,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Skorpion Replica measures 185 kg (408 lbs) wet (curb), translating to a power-to-weight ratio of 0.27 HP/kg (3.7 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,420 mm (55.9 in) wheelbase engineered for balanced agility and highway composure. The 18-liter (4.8 US gal) fuel tank paired with a rated consumption of 5.7 L/100 km provides an estimated theoretical range of roughly 316 km (196 miles) between fill-ups, while factory top speed is listed at 184 km/h (114 mph).
Specific Output
75.8 HP/L
Power-to-Weight
0.27 HP/kg (3.7 kg/HP)
Power Band Window
5,500–6,500 rpm
Theoretical Range
~316 km (196 mi)
Engine
Displacement660.0 ccm (40.27 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power50.0 HP (36.5 kW)) @ 6500 RPM
Torque58.0 Nm (5.9 kgf-m or 42.8 ft.lbs) @ 5500 RPM
Compression9.2:1
Bore x Stroke100.0 x 84.0 mm (3.9 x 3.3 inches)
Valves/Cylinder5
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed184.0 km/h (114.3 mph)
0-100 km/h5.70 seconds
60-140 km/h17.80 seconds
Fuel Consumption5.70 litres/100 km (17.5 km/l or 41.27 mpg)
Greenhouse Gases132.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front Travel120 mm (4.7 inches)
Rear Travel130 mm (5.1 inches)
Wheelbase1420 mm (55.9 inches)
Wheels & Brakes
Front Tyre120/60-ZR17
Rear Tyre160/60-ZR17
Front BrakesDual disc
Front Brake Ø280 mm (11.0 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.185.0 kg (407.9 pounds)
Seat Height810 mm (31.9 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.
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.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.