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Sondre Haga is coming to Arizona and Southern California in January 2026. Call for info on the Trials Schools.
Sondre Haga is coming to Arizona and Southern California in January 2026. Call for info on the Trials Schools.

2025 GasGas TXT 300 Racing

Original price $8,949.00 - Original price $8,949.00
Original price
$8,949.00
$8,949.00 - $8,949.00
Current price $8,949.00

Call for special pricing and freight shipping to your door.

Motorcycles can not be purchased through the website, please call us to discuss the different payment methods.

Our trial bike star is simply fantastic all around. Best-in-class performance, fantastic handling and powerful torque! In short: Our TXT RACING 300 is a trial workhorse! With more than enough massive, clean and well-usable power, it allows all trial experts to push their limits and exploit endless possibilities. Not for the faint of heart, this 300cc 2-stroke is designed to eat the toughest climbs and toughest challenges for breakfast. Thanks to its impressive manoeuvrability, low maintenance costs, superior suspension, robust and precise transmission, and braking and clutch hydraulics from Braktec, the TXT RACING 300 delivers truly outstanding trial performance.

BODYWORK

New year, new look. Our fresh graphics certainly make a statement, ensuring the GASGAS TXT RACING 300 stands out from the crowd. The new design is applied to slim, smooth, and ergonomic bodywork that allows you to get into all kinda shapes as you clean the gnarliest of sections. It's likely that you'll hit the deck from time to time too, which is why all GASGAS bodywork is made from a special blend of Polypropylene. What's so special? Well, it's super flexible and will return to its normal shape even if it's bent more than 180 degrees!

FRAME

Strong, but with just the right amount of flex. That's how we build our trial frames, using tubular, 1.5mm 25CrMo4 chrome-moly steel for exceptional levels of rider feedback! Using advanced manufacturing processes, each one is crafted with laser cutting and robot welding. The end result is frames that are incredibly durable and ensure true trial performance. Weighing just 6kg, all frames are complete with a robust GASGAS-red powder coating. Lateral hangers made of forged aluminium connect the steering head zone with the large skid plate, that better protects the engine, lower frame rails, and linkage.

MOTOR

Powerful, light, and compact. The TXT RACING 300 motor is without doubt the most competitive in its class. Our engineers have never stopped developing the 300cc 2-stroke motor, squeezing out more and more user-friendly performance while ensuring maintenance costs remain low. Sharing much of the same architecture as the smaller capacity GASGAS trial bikes, the motor not only gives riders tons of smooth power, but the overall design also aids handling. 

Chassis

  • Weight (without fuel)69.4 kg
  • Tank capacity (approx.)2.4 l
  • Wheelbase 1320mm
  • Front brake disc diameter 185mm
  • Rear brake disc diameter 150mm
  • Front brake Monoblock 4 pistons BRAKTEC caliper, NG WAVE floating
  • Rear brake 2 piston BRAKTEC caliper, autostand system, NG WAVE
  • Chain 520
  • Frame design 25CrMo4 steel central-tube frame
  • Front suspension TECH aluminium bar Ø 39
  • Ground clearance 325mm
  • Handlebar Neken, aluminium Ø 28/22 mm
  • Rear suspension TECH hydraulic damper with linkage, 2-way adjustable
  • Seat height  630 mm
  • Silencer Aluminium
  • Steering head angle 67 °
  • Suspension travel (front)160 mm
  • Suspension travel (rear)174 mm
  • Wheels Spoked wheels with aluminium rims

Engine

  • Transmission 6-speed
  • Cooling Liquid cooling & fan motor
  • Starter Kickstarter
  • Stroke 60mm
  • Bore 79mm
  • Clutch BRAKTEC hydraulics - diaphragm GG 1/3
  • Compression ratio 9.6
  • Displacement 294.1 cm³
  • EMSHIDRIA ECU
  • Design 1-cylinder, 2-stroke engine
  • Fuel-mixture generation Keihin PWK 28