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MotoLibrary Score
34/100Commuter
Power/Weight
0.1 hp/kg
Torque
11 Nm
Engine
124 ccm
Technical Overview
2021 Mondial Sport Classic 125 Technical Analysis & Specification Breakdown
Engineered by Mondial for the allround motorcycle segment, the 2021 Mondial Sport Classic 125 utilizes a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 13.4 HP (9.8 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 108.1 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 Sport Classic 125 measures 133 kg (293 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (9.93 kg per horsepower). Rider ergonomics and chassis geometry center around a 804 mm (31.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,370 mm (53.9 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.
Specific Output
108.1 HP/L
Power-to-Weight
0.1 HP/kg (9.93 kg/HP)
Power Band Window
8,000–9,750 rpm
Standover Height
804 mm (31.7 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power13.4 HP (9.8 kW)) @ 9750 RPM
Torque10.5 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 8000 RPM
Compression12.6:1
Bore x Stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Fuel SystemCarburettor. EFI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionCDI
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet Type / Multi-Plate
Chassis
Frame TypeSteel
Front SuspensionUSD 40mm
Rear SuspensionHydraulic Double Shock Absorber
Wheelbase1370 mm (53.9 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre130/80-17
Front BrakesSingle disc
Front Brake Ø280 mm (11.0 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.133.0 kg (293.2 pounds)
Seat Height804 mm (31.7 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.
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.
