Naked Motorcycles
1998Cagiva Planet 125
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The 1998 Cagiva Planet 125 is an accessible naked bike designed for beginner and young riders seeking affordable entry-level performance. Its lightweight 125 kg frame and manageable 15 horsepower from the liquid-cooled single-cylinder engine make it ideal for learning fundamental riding skills. Known for its practical design and reliable chain-drive transmission, the Planet 125 offers easy handling and everyday commuting capability.
- Capacity
- 125.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 125.0 kg
- Seat height
- 795 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built primarily as a lightweight, low-cost commuter for zipping around town rather than covering long distances.
- Built for
- It has the nimble, buzzy character typical of a small-displacement two-stroke single, favoring flickable handling over outright power.
- Not ideal for
- It's not the right choice for riders seeking highway speed, long-distance touring comfort, or serious two-up riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 125.0 ccm
- Power
- 15.0 HP (11.0 kW)
- Torque
- 17.0 Nm (1.7 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.1200 HP/kg (dry)
- Bore x stroke
- 56.0 x 50.6 mm
- Compression
- 10.2:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1395 mm
- Seat height
- 795 mm
- Dry weight
- 125.0 kg
- Wet weight
- 135.0 kg
- Fuel capacity
- 12.50 litres
- Ground clearance
- 160 mm
Chassis & suspension
- Front wheel travel
- 120 mm
- Rear wheel travel
- 140 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 230 mm
- Front tyre
- 110/70-17
- Rear tyre
- 150/60-70
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1998 | 1999 | 2001 | 2002 | 2003 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 125 kg | 125 kg | 125 kg | 125 kg | 125 kg |
| Seat height | 795 mm | 780 mm | 775 mm | 775 mm | 800 mm |
| Fuel capacity | 12.5 L | 12.5 L | 12.5 L | 12.5 L | 12.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Cagiva Planet 125?
The 1998 Cagiva Planet 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Cagiva Planet 125 have?
The 1998 Cagiva Planet 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Cagiva Planet 125 have?
The 1998 Cagiva Planet 125 has a Gearbox of 6-speed.
What is the torque of the Cagiva Planet 125?
The 1998 Cagiva Planet 125 has a Torque of 17.0 Nm (1.7 kgf-m or 12.5 ft.lbs).
How much does the Cagiva Planet 125 weigh?
The 1998 Cagiva Planet 125 has a Dry weight of 125.0 kg (275.6 pounds).
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