GAS GAS TXT 300 Pro Racing - 2011 Specifications and Reviews

The 2011 GAS GAS TXT 300 Pro Racing is a liquid-cooled two-stroke trial bike designed for competitive riders seeking precision and control on technical terrain. Powered by a 294cc single-cylinder engine with a six-speed gearbox, it delivers responsive power delivery ideal for navigating obstacles. Known for its lightweight chromoly frame and hydraulic clutch system, this machine excels in trial competition.

2011
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General information

CategoryTrial
Year2011
ModelGAS GAS TXT 300 Pro Racing
 
 

Engine and Transmission Specifications

ClutchGG 1/3 hydraulic-diaphragm-system
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication system2.5 % Mixture
IgnitionCDI
Fuel controlSOHC
Fuel systemCarburettor. Keihin PWK 28 - Intake by reed valve
Bore x stroke79.0 x 60.0 mm (3.1 x 2.4 inches)
Engine typeSingle cylinder, two-stroke
Capacity:294.10 ccm (17.95 cubic inches)

Brakes, suspension, Frame and wheels

WheelsLight aluminium spoke rim
Rear brakes diameter150 mm (5.9 inches)
Rear brakesSingle disc. Galfer ´Wave´ disc, 2-piston caliper
Front brakes diameter185 mm (7.3 inches)
Front brakesSingle disc. Galfer ´Wave´ floating, 4-piston caliper
Rear tyre dimensions4.00-18
Front tyre dimensions2.75-21
Rear suspension travel164 mm (6.5 inches)
Rear suspensionAluminium swingarrm, Progressive linkage system. Ohlins hydraulic mono shock absorber. Adjustable rebound and spring preload.
Front suspension travel177 mm (7.0 inches)
Front suspensionMarzocchi 40 mm Aluminium Right-Sight-Up.
Frame typeChrom-Molybdenum tubular

Physical measures and capacities

Fuel capacity2.50 litres (0.66 gallons)
Wheelbase1,340 mm (52.8 inches)
Overall height1,130 mm (44.5 inches)
Seat height650 mm (25.6 inches) If adjustable, lowest setting.
Dry weight66.5 kg (146.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed
StarterKick

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a specialist competition trials machine best suited to skilled or dedicated novice trials riders, not general street or trail riders.
PurposeBuilt purely for technical trials competition, it excels at slow-speed balance, obstacle negotiation, and extreme low-speed control rather than outright speed.
Rider FitIts featherweight dry weight and tiny seatless frame demand active standing riding, strong core balance, and leg strength rather than raw power management.
CharacterUltra-light, razor responsive, and torquey off idle, it rewards precise clutch and throttle control with astonishing obstacle-clearing agility.
Not Ideal ForIt is not suitable for highway travel, passenger carrying, everyday commuting, or riders wanting comfort and long-distance range.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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