Motocross Bikes
2023GAS GAS MC 125
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The 2023 GAS GAS MC 125 is a competition-focused motocross bike designed for young riders and amateur racers stepping up to larger displacement classes. Powered by a responsive 124.8cc two-stroke engine producing 40 horsepower, it combines aggressive handling with modern suspension technology and Brembo braking for serious off-road performance. Known for its lightweight agility and race-proven reliability, this machine excels in amateur motocross competition and technical trail riding.
- Capacity
- 124.8 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 87.5 kg
- Seat height
- 950 mm
- Power
- Not on record
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What’s new for the 2023 GAS GAS MC 125
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Fuel capacity | 7.00 litres (1.85 US gallons) | 7.50 litres (1.98 US gallons) |
Other years
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for closed-course motocross racing and serious off-road competition, not for general transportation.
- Built for
- A raw, lightweight, high-revving two-stroke racer that rewards aggressive riding with sharp agility and explosive acceleration on the track.
- Not ideal for
- This is not the right bike for commuting, touring, carrying a passenger, or riders seeking comfort and ease of use.
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
- 124.8 ccm
- Engine type
- Single, two-stroke
- Bore x stroke
- 54.0 x 54.5 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan EMS
- Lubrication system
- 2% mixture
- Power
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc DS clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1475 mm
- Seat height
- 950 mm
- Dry weight
- 87.5 kg
- Fuel capacity
- 7.50 litres
- Ground clearance
- 375 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4 steel
- Front suspension
- WP XACT-USD, Ø 48 mm
- Rear suspension
- WP XACT Monoshock with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.1°
Brakes & wheels
- Front brakes
- Single disc. 1-piston calipers
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. 1-piston calipers
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-21
- Rear tyre
- 120/90-18
Other
- Color options
- Red/white
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 | 2004 | 2010 | 2016 | 2021 | 2023 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 92 kg | 92 kg | 92 kg | 88 kg | 88 kg | 93 kg |
| Seat height | 940 mm | 940 mm | 940 mm | 950 mm | 950 mm | 956 mm |
| Fuel capacity | 9.5 L | 9.5 L | 9.5 L | 7 L | 7.5 L | 7.9 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 GAS GAS MC 125?
The 2023 GAS GAS MC 125 has a Capacity of 124.8 ccm (7.62 cubic inches).
How many gears does the GAS GAS MC 125 have?
The 2023 GAS GAS MC 125 has a Gearbox of 6-speed.
How much does the GAS GAS MC 125 weigh?
The 2023 GAS GAS MC 125 has a Dry weight of 87.5 kg (192.9 pounds).
Shop this bike
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The 2023 GAS GAS MC 125 is a fantastic off-road motorcycle that packs a punch in a small package. With its powerful 125cc engine, this bike has plenty of get-up-and-go for whatever terrain you throw at it. The suspension is also top-notch, providing a smooth and stable ride even on the roughest trails. Plus, the overall design of the MC 125 is sleek and stylish, making it a head-turner on and off the track. Whether you're a beginner or a seasoned pro, this bike is sure to impress with its performance and reliability.
Overall, the 2023 GAS GAS MC 125 is a solid choice for anyone in the market for a capable off-road motorcycle. Its powerful engine, excellent suspension, and stylish design make it a stand-out option in its class. Whether you're hitting the trails for some weekend fun or competing in a race, this bike is sure to deliver the performance and handling you need. If you're looking for a reliable and high-performing off-road motorcycle, the 2023 GAS GAS MC 125 is definitely worth considering.
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