Engineered by FB Mondial for the enduro - offroad motorcycle segment, the 2020 FB Mondial Flat Track 125 relies on a 124.2 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 14.8 HP (10.8 kW) at 9,750 rpm while maximum torque reaches 10.5 Nm (7.7 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 119.2 HP per liter and a 1,750 rpm working window between peak torque (8,000 rpm) and peak power (9,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Flat Track 125 measures 140 kg (309 lbs) dry, translating to a power-to-weight ratio of 0.11 HP/kg (9.46 kg per horsepower). Rider ergonomics and chassis geometry center around a 846 mm (33.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,380 mm (54.3 in) wheelbase engineered for quick, flickable steering geometry. The 9.5-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's FB Mondial archive, this model family spans 2 indexed model years from 2020 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
119.2 HP/L
Power-to-Weight
0.11 HP/kg (9.46 kg/HP)
Power Band Window
8,000–9,750 rpm
Standover Height
846 mm (33.3 in)
Engine
Displacement124.2 ccm (7.58 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power14.8 HP (10.8 kW)) @ 9750 RPM
Torque10.5 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 8000 RPM
Compression12.0:1
Bore x Stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Valves/Cylinder4
Fuel SystemInjection. EFI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Front Suspension41 mm USD fork
Front Travel97 mm (3.8 inches)
Rear SuspensionSingle shock absorbers
Rear Travel120 mm (4.7 inches)
Wheelbase1380 mm (54.3 inches)
Ground Clearance175 mm (6.9 inches)
Wheels & Brakes
Front Tyre120/80-19
Rear Tyre130/80-19
Front BrakesSingle disc. 4 pistons radial caliper. ABS.
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.
