Trials Bikes
2024Vertigo Nitro 125
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The 2024 Vertigo Nitro 125 is a lightweight trial motorcycle designed for beginners and intermediate riders seeking to master technical riding skills. Powered by a fuel-injected 125cc two-stroke engine with a liquid-cooled system, it delivers precise control and agility across challenging terrain. Best known for its manageable power delivery and responsive handling, this machine excels in competitive trial events and off-road training.
- Capacity
- 125.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 66.6 kg
- Seat height
- 680 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2024 Vertigo Nitro 125
vs the 2023| Spec | 2023 | 2024 |
|---|---|---|
| Gearbox | 4-speed | 6-speed |
| Rear suspension | Black swingarm combined with REIGER 2 way monoshock with compression, rebound and spring preload adjustment | Swingarm combined with REIGER 2 way monoshock with compression, rebound and spring preload adjustment |
| Front brakes | Single disc. Hydraulic Braktec, 4-piston caliper | Single disc. 4-piston |
| Rear brakes | Single disc. 2-piston caliper | Single disc. 2-piston |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for technical, low-speed off-road trials riding where balance and control matter most.
- Built for
- A trials bike from Vertigo with a 125cc engine; its character is easy-going and economical, with 15 hp on tap.
- Not ideal for
- Not for road journeys, speed or carrying a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 125.0 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2252 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Kick
- Ignition
- ECU
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Clutch
- Multi-disc oil wet adjustable preload
Dimensions & weight
- Wheelbase
- 1310 mm
- Overall length
- 2110 mm
- Seat height
- 680 mm
- Dry weight
- 66.6 kg
- Fuel capacity
- 2.30 litres
Chassis & suspension
- Frame
- 25CrMo4 steel , aluminium 6082 subframe
- Front suspension
- Tech Factory
- Rear suspension
- Swingarm combined with REIGER 2 way monoshock with compression, rebound and spring preload adjustment
- Front wheel travel
- 170 mm
- Rear wheel travel
- 170 mm
Brakes & wheels
- Front brakes
- Single disc. 4-piston
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc. 2-piston
- Front tyre
- 1.60-21
- Rear tyre
- 2.15-18
Other
- Color options
- Green/black
- Comments
- Atmospheric pressure and Air temperature sensor.
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 | 2022 | 2023 | 2024 |
|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc |
| Dry weight | 67 kg | 67 kg | 67 kg |
| Seat height | 680 mm | 680 mm | 680 mm |
| Fuel capacity | 2.3 L | 2.3 L | 2.3 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 Vertigo Nitro 125?
The 2024 Vertigo Nitro 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Vertigo Nitro 125 have?
The 2024 Vertigo Nitro 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Vertigo Nitro 125 have?
The 2024 Vertigo Nitro 125 has a Gearbox of 6-speed.
How much does the Vertigo Nitro 125 weigh?
The 2024 Vertigo Nitro 125 has a Dry weight of 66.6 kg (146.8 pounds).
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