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Trials Bikes

2012GAS GAS TXT 300 Pro

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The 2012 GAS GAS TXT 300 Pro is a liquid-cooled two-stroke trial bike designed for intermediate to advanced riders seeking technical off-road performance. Known for its lightweight construction and responsive handling, this machine excels in rocky terrain and competitive trial environments. The single-cylinder engine delivers predictable power delivery ideal for precision riding and obstacle navigation.

Capacity
294.1 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
67.0 kg
Seat height
650 mm
Power
19.4 HP (14.3 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2011 2012 2013 2014

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 13Agility 96Comfort 20Off-road 97Touring 5Road manners 10
Off-road & trail97%
Cornering40%
City riding5%
Daily riding5%
Touring3%
Two-up0%
Track5%
Best for
Built purely for the sport of observed trials, where extreme low-speed control, balance, and obstacle-clearing ability matter far more than outright speed.
Built for
A featherlight, high-revving two-stroke trials iron designed for razor-sharp throttle response, explosive low-end torque, and pinpoint chassis feedback over rocks, logs, and steep climbs.
Not ideal for
It is not for anyone wanting a comfortable, fast, or practical road, touring, or passenger-carrying motorcycle.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine
Capacity
294.1 ccm
Power
19.4 HP (14.3 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.2896 HP/kg (dry)
Bore x stroke
79.0 x 60.0 mm
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Ignition
CDI digital magnetic flywheel.
Lubrication system
2-stroke-oil/fuel mixed 1:50
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
1340 mm
Overall length
2045 mm
Overall width
825 mm
Overall height
665 mm
Seat height
650 mm
Dry weight
67.0 kg
Fuel capacity
2.50 litres
Chassis & suspension
Frame
CrMo
Front suspension
Marzocchi 40 mm Aluminium Right-Sight-Up
Rear suspension
Aluminium swingarm, Progressive linkage system. Sachs hydraulic mono shock absorber
Front wheel travel
177 mm
Rear wheel travel
164 mm
Brakes & wheels
Front brakes
Single disc. 4-piston
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/white

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 2011201220132014
Capacity 294 cc 294 cc 294 cc 294 cc
Dry weight 67 kg 67 kg 67 kg 67 kg
Seat height 650 mm 650 mm 650 mm 650 mm
Fuel capacity 2.5 L 2.5 L 2.5 L 2.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the GAS GAS TXT 300 Pro?

The 2012 GAS GAS TXT 300 Pro has a Capacity of 294.1 ccm (17.95 cubic inches).

What engine power does the GAS GAS TXT 300 Pro have?

The 2012 GAS GAS TXT 300 Pro has a Power of 19.4 HP (14.3 kW).

How many gears does the GAS GAS TXT 300 Pro have?

The 2012 GAS GAS TXT 300 Pro has a Gearbox of 6-speed.

How much does the GAS GAS TXT 300 Pro weigh?

The 2012 GAS GAS TXT 300 Pro has a Dry weight of 67.0 kg (147.7 pounds).

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