Should the CFMOTO 250SR use 92 or 95 octane gasoline?
4 Answers
The CFMOTO 250SR uses 92 octane gasoline. Reference for gasoline grade selection: The main difference between different grades of gasoline lies in their anti-knock performance, which is an important indicator for measuring fuel quality. Typically, this is directly related to the octane rating of the gasoline. Higher-grade gasoline has better anti-knock performance during combustion, reducing engine vibration. Vehicles should not arbitrarily switch gasoline grades. If a lower-grade gasoline is used, it may cause premature combustion, leading to engine knocking. Additionally, incomplete combustion can result in increased carbon deposits, clogging fuel lines and injectors, as well as reduced vehicle power and increased fuel consumption. Detailed introduction of the CFMOTO 250SR: The CFMOTO 250SR features a handsome and sharp design with sleek yet powerful lines. Its frame and rear swingarm (trellis-style steel tube) inherit KTM's DNA, offering excellent performance. The frame and suspension have reached a high standard, while lightweight pistons and optimized intake and exhaust tuning make the engine more responsive. With adjustable modes, it easily reaches the redline, though fuel consumption is relatively high.
When I ride my CFMoto 250SR, I usually fill it with 92-octane gasoline because it's economical. A full tank costs just a few dozen yuan, enough for my weekly commute. The bike's engine is designed to run on regular unleaded fuel, and the lower octane rating of 92 is perfectly adequate for daily riding. Unless you frequently ride at high speeds or rev the engine hard, then you might consider using 95-octane fuel for better knock resistance. However, I've tried 95-octane before and didn't notice any significant power boost—it just wasted more money. The key is to buy quality fuel from reputable gas stations and avoid sketchy vendors offering cheap gas, as impure fuel can clog the injectors. In the long run, 92-octane keeps maintenance costs low, saving money so you can ride for months without extra expenses. Just remember to regularly check and clean the fuel system to prevent impurities from affecting the engine.
From my experience, using 92-octane gasoline is the preferred choice for the CFMoto 250SR, as the manual also recommends 92-octane fuel—there's no need to opt for 95-octane. While higher-octane 95 fuel reduces engine knocking and might offer slightly smoother rides in hot weather or during frequent acceleration, the actual difference is minimal. I've tried 95-octane and noticed a marginally quicker throttle response, but fuel efficiency didn’t improve enough to justify the extra cost. Fuel quality matters far more—choose reputable gas stations and avoid substandard fuel that could harm the engine. If you frequently carry heavy loads or ride long distances, occasional use of 95-octane may help protect components, but 92-octane suffices for daily use. Regular maintenance of the motorcycle’s fuel system is more critical than obsessing over octane ratings, ensuring stable overall performance. Keep fueling habits simple—don’t overcomplicate it.
Having ridden motorcycles for decades, I insist on using 92-octane gasoline for my CFMoto 250SR. The manual clearly states to use 92-octane, and blindly opting for 95-octane offers no additional benefits—it might just waste money. The engine is designed to match regular fuel, so 92-octane is completely safe; no need to worry about issues. The key is to choose reliable gas stations—avoid roadside stalls, as poor-quality fuel can cause knocking or carbon buildup. If you're really concerned, occasionally using 95-octane as a precaution is fine, but there's no need to use it all the time. My bike has been maintained for five years with only 92-octane, and it runs perfectly. Maintenance advice: change the engine oil and air filter regularly, and keep fuel choices simple—don't overcomplicate it. Road safety comes first; don't get distracted by minor details.
