Does Riding the Haojue Yuexing Motorcycle at 60 km/h Affect the Engine?

[MacAngelo]

Riding the Haojue Yuexing motorcycle at 60 km/h does not affect the engine, as it falls within the normal operating conditions of the engine. The Haojue Yuexing is equipped with a single-cylinder, forced air-cooled, four-stroke engine with a displacement of 124CC, a maximum power of 6.5kw, and a maximum torque of 9.7 Nm. It uses an intelligent electronic fuel injection system, meeting the National IV emission standards. Precautions for riding a motorcycle: Before traveling, carefully check whether the vehicle's control devices, braking devices, and lighting signal devices are effective; inspect for any oil or circuit leaks; check the front and rear tires for damage and ensure the tire pressure is appropriate; verify that the horn, speedometer, headlights, turn signals, and brake lights are functioning properly; ensure that the onboard tools and warning signs are complete. It is advisable to carry spare parts such as spark plugs, cold patch glue, fuses, and bulbs.

[VanJuniper]

I think it's quite normal for the Haojue Yuexing to run at 60 km/h, as the designed speed range for this bike is between 60-80 km/h. I've been riding the same model for over two years now, commuting 20 km daily at this speed, and the engine has been completely fine. The key is to change the engine oil on time—I recommend changing mineral oil every 1,500 km, and cleaning the oil filter every two oil changes. Also, during long summer rides, it's best to take a 10-minute break every hour to let the engine cool down. As long as you don't keep the throttle wide open for extended periods, 60 km/h keeps the RPM right in the torque comfort zone, which actually saves more fuel and is better for the bike compared to lower speeds.

[LeGraham]

From my experience, driving this car at 60 mph has minimal impact on the engine. The engine is most vulnerable to two conditions: either being stuck at low speeds for extended periods or becoming unstable at extremely high speeds. Actually, 60 mph falls under moderate load conditions where piston ring sealing is effective and valve operation remains smooth, resulting in less wear compared to low-speed driving. Last year, I completed a 500-kilometer short trip maintaining a steady 60 mph, and upon return, cylinder compression tests showed results nearly identical to a new car. However, a reminder: if you frequently drive at 60 mph, it's essential to inspect the transmission box quarterly, as accelerated pulley wear can increase engine RPMs.

[LenaAnn]

Maintaining 60 km/h is within the normal operating range. The GY6 engine used in Haojue models has proven its durability through market validation. Once, I borrowed a friend's bike with the same engine for a suburban trip, cruising at a steady 60 km/h on the speedometer with normal vibration and sound levels. For motorcycle engines, the primary concerns are actually cold-start wear, oil degradation, and carbon buildup. It's advisable to develop a warm-up routine—wait 30 seconds after starting before moving off, and use fuel system cleaner periodically to maintain injector cleanliness. Also, pay attention to tire pressure; keeping the rear tire at 220 kPa ensures more balanced engine load.