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Naked bike · 1997

Roadster 125

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MotoLibrary Score
35 /100 Commuter
Power/Weight
0.12 hp/kg
Engine
125 ccm

1997 Cagiva Roadster 125 Technical Analysis & Specification Breakdown

Positioned in Cagiva's naked motorcycle lineup, the 1997 Cagiva Roadster 125 pairs a 125 cc (7.6 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 15 HP (10.9 kW), transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 120 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 Roadster 125 measures 125 kg (276 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.33 kg per horsepower). Rider ergonomics and chassis geometry center around a 765 mm (30.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops.

Within MotoLibrary's Cagiva archive, this model family spans 2 indexed model years from 1997 to 1999, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
120 HP/L
Power-to-Weight
0.12 HP/kg (8.33 kg/HP)
Standover Height
765 mm (30.1 in)
Engine
Displacement 125.0 ccm (7.63 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Power 15.0 HP (10.9 kW))
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Wheels & Brakes
Front Brakes Single disc
Dimensions & Weight
Dry Weight 125.0 kg (275.6 pounds)
Power/Weight 0.1200 HP/kg
Seat Height 765 mm (30.1 inches) If adjustable, lowest setting.
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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.
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.
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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏍️
Best For
City & Weekend Rides
📏
Seat Height
76.5 cm / 30.1 in
⚖️
Handling
Very lightweight — easy to handle
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