What is the tire pressure for the UY125?

2 Answers
Emil
07/29/25 3:01am
The tire pressure for the UY125 is 1.8 in the front and 2.3 in the rear. Here are the details: Tire pressure: Tire pressure is an indicator of a motorcycle's load capacity. The load capacity of a motorcycle depends on the tire pressure. This relationship is based on the tire's load index, tire pressure, and load capacity. Factors affecting tire pressure: The higher the tire pressure, the greater the load capacity; the lower the pressure, the smaller the load capacity. For example, a tire with a load index of 80 has a load capacity of 300 kg at 0.15 MPa, but this increases to 450 kg at 0.25 MPa. This shows how significantly tire pressure affects a motorcycle's load capacity. Both excessively high and low tire pressure can shorten the tire's lifespan.
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McDavid
08/12/25 6:54am
I remember when I was riding the UY125, tire pressure was particularly important. The manual recommends 25 to 28 PSI for the front tire and 28 to 32 PSI for the rear tire. The first time I neglected it, the tire pressure was too low, making turns unstable and increasing fuel consumption; too high pressure made the ride uncomfortably bumpy. Later, I developed a habit of checking the tire pressure at least once a month, using a simple tire pressure gauge. With the correct tire pressure, the ride is smooth and it extends the tire's lifespan—my UY125's tires still looked new after 20,000 kilometers. If the tire pressure is abnormal, don't delay; check it promptly to avoid risks at high speeds. In winter, the pressure might drop slightly due to the cold, so add a bit more air, and do the opposite in summer. In short, remembering the standard values makes things much easier—don't rely on guesswork, stay safe, and save money.
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