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MotoLibrary Score
36/100Commuter
Power/Weight
0.06 hp/kg
Top Speed
103 km/h
Torque
15 Nm
Engine
125 ccm
Technical Overview
2002 BMW C1 125 Technical Analysis & Specification Breakdown
Built around BMW's scooter motorcycle platform, the 2002 BMW C1 125 pairs a 125 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 12 HP (8.8 kW) at 6,500 rpm while maximum torque reaches 15 Nm (11.1 lb-ft) at 9,250 rpm. With a specific output of 96 HP per liter, 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 C1 125 measures 185 kg (408 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (15.42 kg per horsepower). Rider ergonomics and chassis geometry center around a 701 mm (27.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 9.7-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 103 km/h (64 mph).
Specific Output
96 HP/L
Power-to-Weight
0.06 HP/kg (15.42 kg/HP)
Standover Height
701 mm (27.6 in)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power12.0 HP (8.8 kW)) @ 6500 RPM
Torque15.0 Nm (1.5 kgf-m or 11.1 ft.lbs) @ 9250 RPM
Valves/Cylinder4
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Performance
Top Speed103.0 km/h (64.0 mph)
Dimensions & Weight
Dry Weight185.0 kg (407.9 pounds)
Power/Weight0.0649 HP/kg
Seat Height701 mm (27.6 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.
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.
