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MotoLibrary Score
34/100Commuter
Power
11 HP
Torque
11 Nm
Engine
125 ccm
Technical Overview
2016 PGO J-BuBu 125 Duo Technical Analysis & Specification Breakdown
Built around PGO's scooter motorcycle platform, the 2016 PGO J-BuBu 125 Duo features a 124.8 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 11.1 HP (8.1 kW) at 8,500 rpm while maximum torque reaches 10.5 Nm (7.7 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 88.9 HP per liter and a 2,000 rpm working window between peak torque (6,500 rpm) and peak power (8,500 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 J-BuBu 125 Duo measures 107 kg (236 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (9.64 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,250 mm (49.2 in) wheelbase engineered for quick, flickable steering geometry. The 5.5-liter (1.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
88.9 HP/L
Power-to-Weight
0.1 HP/kg (9.64 kg/HP)
Power Band Window
6,500–8,500 rpm
Engine
Displacement124.8 ccm (7.62 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power11.1 HP (8.1 kW)) @ 8500 RPM
Torque10.5 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 6500 RPM
Valves/Cylinder4
Fuel SystemInjection. EFI
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineC.V.T
Performance
Emission DetailsEuro III
Chassis
Wheelbase1250 mm (49.2 inches)
Wheels & Brakes
Front Tyre90/60-10
Rear Tyre90/90-10
Front BrakesSingle disc. 2 piston
Front Brake Ø180 mm (7.1 inches)
Rear BrakesSingle disc. 2-piston
Rear Brake Ø165 mm (6.5 inches)
WheelsAluminum Alloy Rim
Dimensions & Weight
Weight incl.107.0 kg (235.9 pounds)
Overall Height1160 mm (45.7 inches)
Overall Length1720 mm (67.7 inches)
Overall Width710 mm (28.0 inches)
Fuel Capacity5.50 litres (1.45 US gallons)
Other
StarterElectric
Color OptionsWhite, red, beige, black
LightDual headlights
Notes
Taiwanese scooter. Model also called PGO J-Bubu 125 Twin Seat.
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.
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.
