MotoSport Hillsboro (503) 648-4555
Back

2025 GASGAS TXT GP 300

Price excludes government fees. Sale prices include all applicable offers.

2025 GASGAS TXT GP 300

Our top-tier trial mount

Recognized worldwide as a trial workhorse with class leading performance, the TXT GP 300 provides precise, agile handling together with a strong motor that produces a serious amount of usable power. There's a plentiful supply of clean, tractable torque available, and it's how that torque arrives that inspires every skillful rider to stretch their limits. Not meant for the timid, the 300cc 2-stroke is made to conquer the hardest sections and meet the toughest challenges head-on. Add in impressive maneuverability, low running costs, leading suspension, a strong, reliable gearbox for precise shifting, plus a hydraulic clutch and brakes from BRAKTEC, and the TXT GP 300 genuinely delivers serious trial performance.

Features may include:

STYLE
  • BODYWORK

Slim, smooth and ergonomically awesome! That's really everything you'd want from bodywork, as it lets you twist into all sorts of shapes while you clean the gnarliest sections out there. Chances are you'll go down now and then, so all of the bodywork is made from a special Polypropylene blend. Why is it special? It's extremely flexible, so it springs back to its normal shape even after being bent beyond 180 degrees!

HANDLING
  • FRAME

The well-known flex and strength qualities of the TXT GP frame remain! Our engineers have pushed the latest generation of TXT GP trial frames to the next level, making sure of improved rider feedback. The material is tubular, 1.5mm 25CrMo4 chrome-moly steel, chosen simply because it's the best option for providing optimal stiffness alongside low weight. Every frame is produced with advanced manufacturing techniques, and robots handle the assembly, laser welding all of the connecting pieces together. The frame weighs just 6kg and gets a robust GASGAS-red powder coating, while a large skid plate shields the engine, lower frame rails and linkage.

MOTOR
  • MOTOR

The big gun in our trial bike range! The TXT GP 300 motor was engineered to be light and compact while offering the best power delivery for riders of every ability. With continuous development behind it, we can safely say our engineers have created the best 300cc 2-stroke motor for trial anywhere on Earth here. It already hits seriously hard, and the cast aluminum cylinder head enhances combustion and contributes to a steady running temperature for guaranteed all-day fun!

PARTS
  • BRAKTEC BRAKES

Purpose-designed and built for trial use, high-performance BRAKTEC braking systems make sure our bikes have more than enough stopping power. Up front, a monoblock 4-piston caliper paired with a 185 mm NG waved disc takes care of business, giving riders controlled action and complete confidence. The rear braking setup is a bit special. It uses a specific, FIM-regulated 150 mm NG waved brake disc, and on top of that, the 2-piston BRAKTEC caliper has patented magnetic brake pads that remain open once the wheel comes off. Pretty clever, right!

  • WHEELS

We believed the wheels on our TXT GP trial bikes were as good as they could get, yet our engineers have somehow improved them further. The hubs are still machined from single pieces of aluminum, and for 2025 they've been slightly revised to be lighter and stronger. As before, they're anodized black and etched with the GASGAS logo for a quality finish. Linking them to the high-strength MORAD rims, which are also anodized black, are strong steel spokes at the rear and lightweight aluminum spokes at the front, ultimately producing a seriously robust wheelset. To look the part while ensuring maximum power reaches the rear wheel, we've added a black aluminum sprocket and a quality gold chain from D.I.D.

  • MSRP$9,999
  • LocationHillsboro, Oregon
  • ConditionNew
  • Stock Number317710
  • Year2025
  • MakeGASGAS
  • ModelTXT GP 300
  • TypeMotorcycle
  • CategoryTrials Bike
  • VINUDP5TC239ST317710
  • ColorRed
  • Engine Size294.1
  • Fuel TypeGas / Oil Premix
  • StatusIn Stock
  • Width2.71
  • Height3.71
General
Year2025
ManufacturerGASGAS
Model NameTXT GP 300
Trim NameBase
Generic Type (Primary)Off-Road
Engine1-cylinder, 2-stroke engine
Displacement294.1 cm³
Bore79 mm
Stroke60 mm
CoolingLiquid cooling & fan motor
Compression Ratio10.4
StarterKickstarter
EmissionsHIDRIA ECU
Drivetrain
Transmission6-speed
ClutchBRAKTEC hydraulics - diaphragm GG 1/3
Chain Type520
Frame Type25CrMo4 steel central-tube frame
HandlebarsNeken, aluminium Ø 28/22 mm
Suspension
Front SuspensionTECH aluminium bar Ø 39
Rear SuspensionTECH hydraulic damper with linkage, 3-way adjustable
Front Travel (in./cm.)160 mm
Rear Travel (in./cm.)174 mm
Brakes
Brake Disc Diameter, Front185 mm
Brake Disc Diameter, Rear150 mm
Front braking systemMonoblock 4 pistons BRAKTEC caliper, NG WAVE floating
Rear braking systemBRAKTEC caliper, autostand system, 2 pistons NG (FIM)
Wheels & Tires
WheelsSpoked wheels with aluminium rims
Dimensions
Ground Clearance325 mm
Seat Height630 mm
Wheelbase1320 mm
SteeringHead Angle: 67 °
Capacities
Fuel CapacityTank: 2.4 l
Weights
WeightWithout Fuel: 67.9 kg
FeaturesSilencer: Aluminium

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing includes manufacturer freight (destination), dealer setup and the documentation fee. It excludes applicable taxes, title and licensing, and is subject to change without notice.

*Price does not include the $200 dealer doc fee, tax, title, license and government fees.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

*Pre-approval is not a guarantee of financing. All financing is subject to credit approval by the lender, and approval, rates, terms and down payment are based on your credit history, income and other factors. Not all applicants will qualify. Estimated payments are for illustration only and do not include taxes, title or other fees.

Open On Your Phone

Point your phone's camera at the code to open this motorcycle.

2025 GASGAS TXT GP 300

Text Us

Text Us

Leave your number and we'll text you back.

Honda Kawasaki Suzuki Husqvarna Can-Am KTM GASGAS