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Sport · 2012

125 MC RoadRacer

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MotoLibrary Score
34 /100 Commuter
Power/Weight
0.1 hp/kg
Torque
11 Nm
Engine
135 ccm

2012 Mondial 125 MC RoadRacer Technical Analysis & Specification Breakdown

Engineered by Mondial for the sport motorcycle segment, the 2012 Mondial 125 MC RoadRacer relies on a 135 cc (8.2 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 12.7 HP (9.3 kW) at 9,000 rpm while maximum torque reaches 10.5 Nm (7.7 lb-ft) at 7,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 94.1 HP per liter and a 1,500 rpm working window between peak torque (7,500 rpm) and peak power (9,000 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 125 MC RoadRacer measures 130 kg (287 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.24 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,285 mm (50.6 in) wheelbase engineered for quick, flickable steering geometry. The 16.5-liter (4.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Specific Output
94.1 HP/L
Power-to-Weight
0.1 HP/kg (10.24 kg/HP)
Power Band Window
7,500–9,000 rpm
Engine
Displacement 135.0 ccm (8.24 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 12.7 HP (9.3 kW)) @ 9000 RPM
Torque 10.5 Nm (1.1 kgf-m or 7.7 ft.lbs) @ 7500 RPM
Compression 9.8:1
Bore x Stroke 56.5 x 53.8 mm (2.2 x 2.1 inches)
Fuel System Carburettor
Ignition Electronic CDI
Lubrication Oil Pump
Cooling Air
Transmission
Gearbox 5-speed
Final Drive Chain (final drive)
Clutch Wet Type, Multi-Plate
Chassis
Frame Type Steel
Front Suspension Hydraulic Front Fork
Rear Suspension Hydraulic Double Shock Absorber
Wheelbase 1285 mm (50.6 inches)
Wheels & Brakes
Front Tyre 3.00-18
Rear Tyre 100/80-17
Front Brakes Expanding brake (drum brake)
Rear Brakes Expanding brake (drum brake)
Wheels 3-spoke black
Dimensions & Weight
Dry Weight 130.0 kg (286.6 pounds)
Power/Weight 0.0980 HP/kg
Overall Height 1130 mm (44.5 inches)
Overall Length 2020 mm (79.5 inches)
Overall Width 810 mm (31.9 inches)
Fuel Capacity 16.50 litres (4.36 US gallons)
Other
Starter Electric & kick
Color Options Silver
Electrical 12V 6.5Ah battery.
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Buying Checklist

Before You Compare This Bike

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.
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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏁
Best For
Sport & Track
⚖️
Handling
Manageable weight for most riders
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