The roots of the brand

TXT GP 250

TXT GP 250

Base Price: 217,270.00 CZK*
Base Price: 217,270.00 CZK*
The classic motor displacement of the GASGAS trial range, the TXT GP 250 ensures the perfect balance between usable 2-stroke torque and nimble handling. Fitted with selectable engine maps, Braktec hydraulic clutch and brakes, class leading suspension, a titanium exhaust and much more, the TXT GP 250 delivers day-long fun. And thanks to the fact it revs to 10,500 rpm, the 250cc 2-stroke is versatile and leads the way in tough, technical terrain thanks to its strong, manageable power.
  • Choose Colour
  • PHO_BIKE_90_RE_TXT-GP-MY22-studio-90-rechts_#SALL_#AEPI_#V1.jpg
    PHO_BIKE_90_LI_TXT-GP-MY22-studio-90-links_#SALL_#AEPI_#V1.jpg
    PHO_BIKE_PERS_REHI_TXT-GP-MY22-rear-rechts_#SALL_#AEPI_#V1.jpg
    PHO_BIKE_PERS_LIHI_TXT-GP-MY22-rear-left_#SALL_#AEPI_#V1.jpg
    PHO_BIKE_PERS_REVO_TXT-GP-MY22-front-rechts_#SALL_#AEPI_#V1.jpg
    PHO_BIKE_PERS_LIVO_TXT-GP-MY22-front-links_#SALL_#AEPI_#V1.jpg
Features & Benefits

Motor

Motor

Motor

Minimalist. Lightweight. Durable. We love our bikes’ distinctive, modern and super-slim look. The bodywork of all GASGAS TXT GP trial bikes ensures riders feel comfortable and confident during every ride. And because no rider goes more than a few weekends without a fall, we use Polypropylene when injection molding our plastics, which doesn’t mark when bent more than 90 degrees. All front mudguards feature an integrated fork brace.

Hlava válce

A piece of art and an industrial design masterpiece! The carbon fiber airbox fitted to the TXT GP line-up ensures maximum airflow and the best filter protection. Featuring a clever, patented design, the airbox is a structural part of each bike yet feature no additional sub-assemblies. The Twin Air filter is easily accessed and can be removed by taking out just one bolt.   

Hlava válce

Finishing the look of our TXT GP models, a set of factory graphics gives each bike a clean, distinctive appearance.

Válce

When you push the limits you make mistakes, which is why the TXT GP line-up is fitted with tapered Renthal handlebars – the best in the business when it comes to strong dependable ‘bars. Finished with a central protective pad, Renthal grips ensure riders get the very best hold of their TXT GP bike

Kliková skříň

Fully integrated into both the frame and bodywork, our 2.3-liter fuel tank is so compact it almost doesn’t exist! Featuring a simple removal system, it feeds the Keihin PWK 28mm carburetor that in turn ensures all 2-stroke motors receive the fuel they need to deliver a wide spread of smooth, strong power. A J.Juan throttle cable ensures quick and easy adjustment.

Features & Benefits

Výfuk

Výfuk

Výfuk

Just like the TXT RACING models, we build our TXT GP frames to be super strong, using tubular, 1.5mm 25CrMo4 chrome-moly steel! They ensure precise rider feedback, deliver highly effective energy absorption as well as long-lasting durability, thanks to the fact they’re robot cut and laser welded. Weighing just 6kg, all frames ensure precision and toughness and are finished with a robust red powder coating and a unique special edition plate with serial number.

Výfuk

Red (we like red!) CNC machined triple clamps help deliver a super stable front-end on all TXT GP models, and look great, too. Aiding overall handling and ensuring perfect fitting of the front forks, the 35mm offset clamps are made from the highest quality aluminum for ultimate reliability and minimal weight.

Výfuk

Similar to the TECH forks fitted to our TXT RACING models, just a little better… and golden! The 39mm Golden TECH forks feature 167mm of travel to ensure the entire TXT GP range offers the very best handling. A low friction coating on the stanchion tubes, combined with progressive rate springs and hydraulic compression and rebound adjustment ensure an incredibly smooth and stable ride. A 160 gram aluminum front axle guarantee riders have absolute front wheel confidence.

Výfuk

With the adjustability of compression and rebound damping as well as the spring preload the REIGER 3-way shock is one of the stand out features of all TXT GP models. Delivering serious performance, the REIGER shock ensures maximum traction, every time.

Výfuk

Ready to take those big rear wheel hits, our hollow, one-piece cast aluminum swingarms are both slim but also super solid. Developed together with our vastly experienced manufacturing partner, we've increased the already proven rigidity to ensure additional stiffness, reliability and perfect flex behavior.

Features & Benefits

Vzduchový filtr

Vzduchový filtr

Airbox

Built to be compact. Built to be lightweight. Built with the latest 2-stroke technology to ensure awesome performance and guarantee day-long fun! Like all of our trial bikes the TXT GP 250 packs a serious punch, mixing extremely low weight and high performance and delivering incredible overall agility and that little extra for riders that need maximum performance.

S3 cylinder head

Forged from the best quality aluminum, the S3 cylinder head is manufactured with thicker walls and a higher water flow to ensure a maximum cooling rate. Increasing compression, it ensures more torque, even when riding in ‘thin air’ at higher altitudes.

CYLINDER & PISTON

We use a high-performance forged piston fitted into the 72.5mm bore cylinder on our TXT GP 250. Guaranteeing maximum performance and durability it ensures strong, torquey power each and every ride. Our professionally engineered cylinder with specifically designed intake and exhaust ports make the motor the best in its class.

EXHAUST SYSTEM

Beautiful to look at, extremely light and key to all TXT GP models delivering best-in-class power. Our titanium expansion chambers maximizes motor performance, ensure slimmer ergonomics and also aid overall handling. When fitted to a silencer that is configured to be exactly like those on our race team bikes, it creates a formidable exhaust system.

TRANSMISSION

The lightest gearbox in any trial bike on the market and another patented GASGAS part! The 4/6 system allows riders to select from 6 gears when there are only 4 gears on the internal transmission shaft. Ensuring all TXT GP bikes are technologically advanced, they reduce weight and allow for super compact crankcases.

CRANKSHAFT

Perfectly balanced to deliver optimized inertia, the TXT GP 250 crankshaft is precisely positioned within the crankcases to ensure riders can rely on instant power and enjoy a super agile ride. Key to the motor delivering great traction, it also helps give the bike its much-loved, agile handling. To increase durability, we use a closed main bearing made by SKF with the strong aluminum connecting rod that uses two needle bearings for durability.

CRANKCASE

Designed so that the internal parts and shafts within the motor are carefully positioned to boost the bike's overall handling characteristics, the gravity casting process used to make our crankcases ensures they are super lightweight and extremely tough. Ensuring an improved seal, we use a central locating pin and a central seal. Also, the clutch cover includes the clutch master cylinder, further highlighting the overall compact nature of the motor.

CLUTCH

To ensure a perfect, progressive action each and every time, all TXT GP models are fitted with the GASGAS 1/3 compact hydraulic clutch, which consisting of 3 Kevlar friction plates, 2 steel plates and a Belleville spring system for a guaranteed perfect operation each and every time. Allowing riders to build revs and deliver exact amounts of power to the rear wheel, the reliable, high-quality system also guarantees even wear, near maintenance-free operation and perfect action on every ride and in all weathers.

Features & Benefits

Motor

Motor

Motor

Complete braking confidence with a sensitive and progressive feel. That’s what the Braktec braking systems fitted to all TXT GP models ensures. The front 4-piston caliper features a 185mm front waved disc by NG while the rear 2-piston caliper features a 150mm NG FIM disc. Both deliver impressive stopping power. The rear brake system features patented magnetic brake pads, which stay open when the wheel is removed. Pretty neat, right!

Motor

Offering three different options, the adjustable, large platform Hard Rock pegs from S3 offer standard, forwards and backwards positioning options. Ensuring riders can fine-tune their bike depending on personal preference and riding conditions, they allow for a precise, individual set-up.

Vyvažovací hřídele

Cool running motors produce the best power, that’s why our TXT GP bikes use an aluminum radiator together with a 115mm electrical, and waterproof, fan, with a thermostat to ensures a stable and constant coolant temperature. Red, double-layered silicone cooling hoses complete the robust and effective cooling system.

Hlava válce

We use a simple but effective recipe when making our trial wheels. Mix CNC machined hubs with lightweight spokes and zinc plated steel nipples and connect them to high-strength aluminum rims by Morad! The result is super strong wheels that ensure an ultimate combination of strength, performance and reliability. A super lightweight 160 gram aluminum front axle guarantees riders have absolute front wheel confidence.

Motor

Fitted as standard with a map switch that changes engine character according to rider preference, weather and terrain type, and an AC Alternator that delivers more energy for a better spark, the TXT GP ignition and electrical system also uses no battery. Both the Engine Control Unit (ECU) and ignition coil are specifically positioned to be well protected and out of sight. A 3.4 kilogram rotor helps ensure maximum motor torque.

Vyvažovací hřídele

Michelin’s super-light X11 tires connect all of our TXT GP bikes to the rocks, mud and obstacles beneath them. The best in the business, they feature super-pliable knobbles that together with low pressures offer exceptional grip.

Technical Details

Engine

  • Převodovka 6stupňová
  • Startér Nožní spouštěč
  • Zdvih 60 mm
  • Vrtání 72.5 mm
  • Spojka BRAKTEC hydraulics - diaphragm GG 1/3
  • Zdvihový objem 247.7 cm³
  • EMS HIDRIA ECU
  • Druh konstrukce 1válcový, 2dobý motor

Chassis

  • Hmotnost (bez pohonných hmot) 67.9 kg
  • Kapacita nádrže (přibl.) 2.4 l
  • Průměr kotouče přední brzdy 185 mm
  • Průměr kotouče zadní brzdy 150 mm
  • Přední brzda Monoblock 4 pistons BRAKTEC caliper, NG WAVE floating
  • Zadní brzda BRAKTEC caliper, autostand system, 2 pistons NG (FIM)
  • Řetěz 520
  • Provedení rámu Chrom-molybdenový ocelový centrální trubkový rám, obalovaný práškem
  • Přední odpružení TECH aluminium bar Ø 39
  • Světlá výška 325 mm
  • Zadní odpružení REIGER hydraulic shock absorber with linkage
  • Výška sedadla 630 mm
  • Úhel hlavy řízení 67 °
  • Zdvih pérování (vpředu) 167 mm
  • Zdvih pérování (vzadu) 174 mm