How to Change the Oil in a 2022 GAS GAS TXT RACING 280

Shop parts for a 2022 GAS GAS TXT RACING 280 Dirt Bike.

Changing the oil in your 2022 GAS GAS TXT RACING 280 is key to maximizing engine longevity and maintaining top performance in trials riding. Here’s a proprietary, step-by-step guide for MotoSport.com customers to ensure a proper oil change, including the tools required, instructions specific to this model, and vital owner call-outs for the GAS GAS TXT RACING 280.

Tools & Supplies Needed

  • Metric socket set (particularly the correct size for the drain plug, typically 13mm or 14mm–check your owner's manual if unsure)
  • Allen wrench set
  • Oil drain pan
  • Clean rags or shop towels
  • Measuring cup or graduated container (400-450cc capacity)
  • New transmission/gear oil (GRO GearTrans 10W-30 or equivalent JASO MA/MA2 gear oil is recommended by GAS GAS)
  • Funnel
  • Rubber gloves (optional, but useful for keeping hands clean)

Recommended Oil Type and Capacity

  • Oil type: 10W-30 synthetic gear oil, such as GRO GearTrans
  • Oil quantity: 400-450cc (ml)

Steps to Change the Oil

  1. Warm up the Engine
    • Start your GAS GAS TXT RACING 280 and let it idle for a few minutes. This helps circulate oil, making it thinner for a more complete drain.
  2. Prepare the Motorcycle
    • Place the bike on a stable stand or level surface. Make sure it’s secure before you begin.
  3. Remove the Skid Plate (if equipped)
    • Some models are fitted with a protective skid plate covering the crankcase drain bolt. If yours has one, remove it using the appropriate Allen wrenches.
  4. Locate and Remove the Oil Drain Plug
    • The drain plug is located on the bottom right side of the engine case.
    • Position your oil drain pan directly below the plug.
    • Using the correct socket, carefully loosen and remove the drain plug. Allow the oil to fully drain into the pan.
  5. Inspect and Clean Drain Plug
    • Inspect the drain plug for metal shavings. Slight residue is normal, but excessive metal particles warrant further inspection of engine internals.
    • Wipe the plug and its magnetic tip clean with a rag before reinstalling.
  6. Replace and Tighten the Drain Plug
    • Refit the drain plug carefully. Do not overtighten—Just snug enough to compress the sealing washer. Over-tightening can strip the case threads, a known pitfall on trials bikes, including GAS GAS models .
  7. Add Fresh Oil
    • Remove the oil filler cap on top of the right engine case.
    • Using a funnel, pour in 400-450cc of 10W-30 synthetic gear oil. Refer to manual recommendations for your regional climate for optimal viscosity .
    • Allow a few moments for the oil to settle.
  8. Check Oil Level
    • Your TXT RACING 280 may feature an oil level inspection bolt or sight glass. Consult your owner’s manual for its location.
    • After filling, ensure that the oil is at the correct level. Top up or drain slightly if needed.
  9. Reinstall the Filler Cap and Skid Plate
    • Clean any spilled oil, reattach the filler cap, and reinstall the skid plate if removed.
  10. Start the Engine and Check for Leaks
    • Start your motorcycle and let it idle briefly.
    • Inspect around the drain plug and filler cap for leaks. If you notice leaking, shut off the engine and retighten as needed—but remember, do not overtighten.

Model-Specific Callouts for the 2022 TXT RACING 280

  • The engine oil capacity is precisely 400-450cc—do not overfill, as excess oil can cause clutch drag and shifting issues .
  • Use only high-quality gear oil; ordinary engine oil may degrade clutch performance, especially under the unique loads of trials riding .
  • The design of the TXT RACING engine means there is no traditional oil filter—oil changes are crucial for engine and clutch longevity.
  • Be mindful of the drain plug threads—they can strip if overtightened; use a torque wrench if possible and refer to the specification in the owner’s manual (typically around 10 Nm, but double-check for your exact model) .
  • Regularly inspect and clean the air filter during maintenance; a blocked filter can quickly contaminate the fresh oil with dust or moisture .
  • It is recommended to remove the fuel tank for better access during some maintenance, though not always necessary for an oil change. Follow manual procedures and close the fuel tap before removal .

Disposal

  • Take used oil to your local recycling center or hazardous waste facility. Never dispose of oil in household waste or drains—it is harmful to the environment.

For Your Garage: MotoSport.com Oil Change Kits

  • MotoSport.com offers oil and maintenance kits tailored to off-road bikes like the GAS GAS TXT RACING 280. They include everything you need for a mess-free, model-specific oil change—ask our team if you need help selecting the right products or have technical questions about this procedure.

Staying diligent with oil changes on your 2022 GAS GAS TXT RACING 280 will keep your trials machine dependable and competitive—on any line, on any course.

Related Shopping Categories

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Shop Oil Drain Pans for a 2022 GAS GAS TXT RACING 280 Dirt Bike.

Shop Tools for a 2022 GAS GAS TXT RACING 280 Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2022 GAS GAS TXT RACING 280 Dirt Bike.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.