Web Menu

Product Search

Language

Share

News

Home / News
  • Is it possible to determine the grade of gasoline just by looking at the compression ratio of the vehicle?

    Aug 04,2022

    Is it possible to determine the grade of gasoline just by looking at the compres...

    (1) Everyone knows that gasoline motorcycles use low-grade fuel for low compression ratio and high-grade fuel for high compression ratio, but this is not absolute! It does not mean that a high compression ratio must use high-grade fuel, and there is no inevitable relationship between the compression ratio and the choice of fuel grade. (2) First, the mixture will generate heat due to the fusion re......

    View more +
  • Characteristics of gasoline used in motorcycles

    Jul 21,2022

    Characteristics of gasoline used in motorcycles

    The label actually means the anti-knock value. The so-called anti-knock is the stability of the harsh environment under high compression ratio, high temperature and high frequency. Junior high school physics may not remember the experiment of igniting matches with compressed air. This is where the knocking comes in. Under the high-speed operation of the engine piston, the same effect will be produ......

    View more +
  • What are the dangers of using inferior gasoline on motorcycles?

    Jul 14,2022

    What are the dangers of using inferior gasoline on motorcycles?

    The consequences of using inferior gasoline for motorcycles are that they will not catch fire directly, run weakly, sound different, damage the life of the engine, poor anti-knock ability of inferior oil, damage the piston rings of engine parts, if it is gasoline with a lot of impurities, it cannot be completely Combustion, carbon deposition or entering the cylinder to accelerate the cylinder bloc......

    View more +
  • What should I pay attention to when buying an electric motorcycle?

    Jul 07,2022

    What should I pay attention to when buying an electric motorcycle?

    1. The battery of the electric motorcycle depends on the battery life, not the official propaganda data. There will be some moisture, just look at the battery parameters. 48V12AH is about 30 kilometers, 48V24AH, conservative 60 kilometers of battery life, and so on. The premise of this data is that an ordinary new national standard model has a vehicle weight of about 55 kg, a 350-400W motor, norma......

    View more +

Recent information

News

Contact Us

  • address:

    No.2689, Jianan Avenue, Binhai Industrial Park, Taizhou Economic & Development Zone, Zhejiang, China

  • Phone:

    0086-0576 8273 9969

  • Fax:

    0086-576-85837158

  • Email:

    jnen@jnen.cn

Jnen Maroc>