Trials Bikes
2007GAS GAS TXT 125 Pro
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The 2007 GAS GAS TXT 125 Pro is a lightweight trial bike designed for intermediate to advanced riders seeking precision and maneuverability. Known for its responsive single-cylinder engine and liquid-cooled performance, this machine excels in technical terrain and competitive trial events. Its 6-speed transmission and chain drive provide reliable power delivery for navigating obstacles with control.
- Capacity
- 124.8 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 65.8 kg
- Seat height
- 665 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is built purely for competitive and recreational trials riding, where the goal is balance, precision, and obstacle negotiation rather than covering distance or speed.
- Built for
- It rewards a patient, technical, highly focused riding style built around throttle control and body positioning rather than outright aggression or speed.
- Not ideal for
- This is not the bike for anyone wanting a comfortable seat, a passenger, luggage capacity, or any kind of road, highway, or long-distance touring use.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2280 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI digital magnetic flywheel.
- Lubrication system
- 2,5% mixture
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulic of 1/3 discs progressive variable with diafragm of Gas Gas* (Patented)
Dimensions & weight
- Wheelbase
- 1330 mm
- Overall length
- 2045 mm
- Overall width
- 825 mm
- Overall height
- 1130 mm
- Seat height
- 665 mm
- Dry weight
- 65.8 kg
- Fuel capacity
- 3.10 litres
Chassis & suspension
- Frame
- Eliptic profile in CrMo.
- Front suspension
- 40 mm adjustable telehidraulic Marzocchi* fork.
- Rear suspension
- Variable progressive system with single Sachs* shock absorber.
- Front wheel travel
- 177 mm
- Rear wheel travel
- 164 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 150 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Other
- Color options
- Red/black
Specs last verified against published sources: .
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 | 2006 | 2007 |
|---|---|---|
| Capacity | 125 cc | 125 cc |
| Dry weight | 66 kg | 66 kg |
| Seat height | 665 mm | 665 mm |
| Fuel capacity | 3.1 L | 3.1 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 TXT 125 Pro?
The 2007 GAS GAS TXT 125 Pro has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the GAS GAS TXT 125 Pro have?
The 2007 GAS GAS TXT 125 Pro has a Power of 15.0 HP (11.0 kW).
How many gears does the GAS GAS TXT 125 Pro have?
The 2007 GAS GAS TXT 125 Pro has a Gearbox of 6-speed.
How much does the GAS GAS TXT 125 Pro weigh?
The 2007 GAS GAS TXT 125 Pro has a Dry weight of 65.8 kg (145.1 pounds).
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