Built around PRC (Pro Racing Cycles)'s cross - motocross motorcycle platform, the 2006 PRC (Pro Racing Cycles) Phantom LX 50 utilizes a 49 cc (3 cu in) liquid-cooled single cylinder, two-stroke layout. In factory specification, peak output is rated at 10 HP (7.3 kW) at 12,000 rpm while maximum torque reaches 5 Nm (3.7 lb-ft) at 10,800 rpm, transferring power to the rear wheel through a automatic gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 39.0 x 40.0 mm (1.5 x 1.6 inches) with a 10.0:1 compression ratio.
Rider ergonomics and chassis geometry center around a 660 mm (26 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 965 mm (38 in) wheelbase engineered for quick, flickable steering geometry.
Power Band Window
10,800–12,000 rpm
Standover Height
660 mm (26 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power10.0 HP (7.3 kW)) @ 12000 RPM
Torque5.0 Nm (0.5 kgf-m or 3.7 ft.lbs) @ 10800 RPM
Compression10.0:1
Bore x Stroke39.0 x 40.0 mm (1.5 x 1.6 inches)
Fuel SystemCarburettor. PRC 19 MM
Fuel ControlPort control
Ignitioncdi
CoolingLiquid
Max RPM13000
Transmission
GearboxAutomatic
Final DriveChain (final drive)
ClutchThree Shoe Clutch
Performance
Top Speed56.3 km/h (35.0 mph)
ExhaustPRC Pipe
Chassis
Frame TypeSteel Perimater Frame
Rake24.0°
Trail125 mm (4.9 inches)
Front SuspensionConventional 31mm Oil
Front Travel152 mm (6.0 inches)
Rear Suspensionmonoshock PRC Adjustable coli over
Rear Travel178 mm (7.0 inches)
Wheelbase965 mm (38.0 inches)
Ground Clearance279 mm (11.0 inches)
Wheels & Brakes
Front Tyre2.50-10
Rear Tyre2.50-10
Front BrakesSingle disc
Front Brake Ø160 mm (6.3 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø80 mm (3.1 inches)
Dimensions & Weight
Seat Height660 mm (26.0 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.
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.
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.
