2007 Qlink Star 50 Technical Analysis & Specification Breakdown
At the heart of the 2007 Qlink Star 50 scooter motorcycle, Qlink utilizes a 49.3 cc (3 cu in) air-cooled single cylinder, two-stroke layout. In factory specification, peak output is rated at 3.7 HP (2.7 kW) while maximum torque reaches 6.4 Nm (4.8 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 40.0 x 39.2 mm (1.6 x 1.5 inches) with a 7.2:1 compression ratio.
On the scales, the Star 50 measures 77 kg (170 lbs) dry. Rider ergonomics and chassis geometry center around a 851 mm (33.5 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,250 mm (49.2 in) wheelbase engineered for quick, flickable steering geometry. The 6-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Qlink archive, this model family spans 3 indexed model years from 2007 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
851 mm (33.5 in)
Engine
Displacement49.3 ccm (3.01 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power3.7 HP (2.7 kW))
Torque6.4 Nm (0.7 kgf-m or 4.8 ft.lbs) @ 5500 RPM
Compression7.2:1
Bore x Stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
IgnitionCDI
LubricationOil Pump
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic CVT
Chassis
Front SuspensionGrease Shock
Rear SuspensionHydraulic Shock
Wheelbase1250 mm (49.2 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight77.0 kg (169.8 pounds)
Power/Weight0.0481 HP/kg
Seat Height851 mm (33.5 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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
