How to Change the Oil in a 2022 GAS GAS MC 50 – MotoSport.com Proprietary Guide
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Regular oil changes are essential for keeping your 2022 GAS GAS MC 50 running at peak performance. This step-by-step guide will walk you through the oil change process, including required tools and special considerations unique to this model. Whether you're maintaining your own bike or just starting out with dirt bike maintenance, this comprehensive guide ensures you get the job done right.
Tools and Supplies Needed
- 6mm or 8mm socket and ratchet (check the drain bolt size on your bike before starting)
- Measuring cup with 200 ml markings
- Drain pan for used oil
- Funnel
- Rags and gloves for safety and cleanliness
- Replacement crush washer (recommended to prevent leaks, comes in most oil change kits)
- Motorex Cross Power 4T 10W/50 full synthetic oil (or an equivalent that meets manufacturer specification; 1.0 liter bottle will last several changes)
- OEM oil filter (typically not required for the MC 50, which uses basic gear oil without an external filter, but check your model specifics)
Oil Specifications and Capacity
- Gear Oil Capacity: 0.20 L (200 ml)
- Recommended Oil: Motorex Cross Power 4T 10W/50 full synthetic or ATF Dexron III (this is listed for later models, but 10W/50 full synthetic is a solid, compatible option for the MC 50)
Step-by-Step Oil Change Process
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Warm up the engine
- Start and let the bike idle for 2-3 minutes. This helps the oil flow out more easily and carries contaminants out with it.
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Remove the bike from any stands
- Make sure the motorcycle sits level so oil drains completely. A flat surface is best.
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Remove the oil filler cap
- Locate and unscrew the filler cap, typically near the top/side of the engine. This prevents vacuum buildup and ensures smooth draining.
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Place the drain pan beneath the engine
- Locate the oil drain bolt under the engine. Position your drain pan to catch all used oil.
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Remove the drain bolt and washer
- With a correctly sized socket, unscrew and remove the drain bolt slowly to avoid splashing.
- Let the oil drain completely. For best results, allow 10-15 minutes to finish dripping.
- Wipe the drain bolt clean—look for metal shavings (normal, but wipe them off). The bolt often has a magnetic tip that attracts particles.
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Replace drain bolt washer
- Install a new crush washer (included with oil change kits) to prevent leaks.
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Reinstall the drain bolt
- Tighten the drain bolt securely—but do not overtighten as this can strip the threads on the small MC 50 engine case.
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Measure and add new oil
- Pour 200 ml of fresh oil into your measuring cup. Use a funnel to slowly fill the engine through the oil filler port. Do not exceed 200 ml; more is not better and can result in engine damage.
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Replace the oil filler cap
- Screw the cap back into place and wipe away any spilled oil.
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Double check for leaks and clean up
- Start the engine and let it idle for a minute, then check around the drain bolt and filler cap for leaks.
- Dispose of old oil responsibly at a recycling center.
2022 GAS GAS MC 50 Specific Call-outs
- Short Oil Change Interval: The small displacement and high-revving nature of the MC 50 mean you should change the oil every 5-10 hours of riding for optimal performance and longevity.
- Magnetic Drain Plug: This feature helps capture metal particles. Always clean the magnet thoroughly at each change for the best wear detection and prevention.
- Correct Oil Capacity is Critical: Exceeding or underfilling the 200 ml capacity can lead to shifting issues or even internal damage. Always measure carefully.
- No External Oil Filter: The MC 50 uses a basic gear oil bath; only the drain plug magnet filters particles. No external oil filter to replace or clean on this model.
- Use the Specified Oil: While Motorex Cross Power 4T 10W/50 is ideal, ATF Dexron III is also rated for some newer MC 50 variants. Stick with what your owner's manual or dealer recommends for your specific year.
Conclusion
Changing the oil in your 2022 GAS GAS MC 50 is a quick, critical maintenance task that safeguards engine health and ensures top riding performance. By following these steps and using the right products, you keep your dirt bike race-ready and trouble-free.
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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.