2016 Over B3 125 Technical Analysis & Specification Breakdown
Built around Over's scooter motorcycle platform, the 2016 Over B3 125 utilizes a 124.6 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 8.9 HP (6.5 kW) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 71.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the B3 125 measures 106 kg (234 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (11.91 kg per horsepower). Rider ergonomics and chassis geometry center around a 800 mm (31.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,340 mm (52.8 in) wheelbase engineered for quick, flickable steering geometry. The 6.8-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Over archive, this model family spans 2 indexed model years from 2016 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
71.4 HP/L
Power-to-Weight
0.08 HP/kg (11.91 kg/HP)
Standover Height
800 mm (31.5 in)
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.9 HP (6.5 kW)) @ 8000 RPM
Compression10.5:1
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Fuel SystemCarburettor
IgnitionC.D.I.
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Chassis
Front SuspensionTelescopic fork
Rear SuspensionHydraulic monoshock
Wheelbase1340 mm (52.8 inches)
Wheels & Brakes
Front Tyre100/80-16
Rear Tyre120/70-14
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight106.0 kg (233.7 pounds)
Power/Weight0.0835 HP/kg
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
Overall Height1130 mm (44.5 inches)
Overall Length2040 mm (80.3 inches)
Overall Width700 mm (27.6 inches)
Fuel Capacity6.80 litres (1.80 US gallons)
Other
StarterElectric & kick
Color OptionsBlack, white
Notes
Model also called Overbikes B3 125. Italian brand.
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.
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.
