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MotoLibrary Score
37/100Commuter
Power/Weight
0.1 hp/kg
Top Speed
95 km/h
Engine
125 ccm
Technical Overview
2006 Tomos 125 SM Technical Analysis & Specification Breakdown
Built around Tomos's super motard motorcycle platform, the 2006 Tomos 125 SM features a 125 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 10.7 HP (7.8 kW), transferring power to the rear wheel through a 6-speed gearbox. With a specific output of 85.6 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 125 SM measures 107 kg (236 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10 kg per horsepower). Rider ergonomics and chassis geometry center around a 950 mm (37.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control. The 10-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 95 km/h (59 mph).
Specific Output
85.6 HP/L
Power-to-Weight
0.1 HP/kg (10 kg/HP)
Standover Height
950 mm (37.4 in)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power10.7 HP (7.8 kW))
Lubrication2% fuel mix
CoolingAir
Transmission
Gearbox6-speed
Performance
Top Speed95.0 km/h (59.0 mph)
Chassis
Frame TypeMonotube
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre130/70-17
Front BrakesSingle disc
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight107.0 kg (235.9 pounds)
Power/Weight0.1002 HP/kg
Seat Height950 mm (37.4 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.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
