The heating curves of DUAL GRIPS are useful tools to visualise the theoretical temperature rise over time. However, they must be interpreted carefully, as many external factors significantly influence their behaviour in real-world conditions.

Why theoretical curves can be misleading
Several technical and environmental factors can affect the perception and efficiency of heating:

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  Material of the handlebar
  An aluminium handlebar will dissipate heat faster than a steel one. This alone can greatly affect the actual temperature felt by the rider.

  
  


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  Structure and geometry of the cockpit
  Clip-ons, large handlebar clamps, or parts in direct contact with the bar act as heat sinks and either slow the temperature rise or limit its diffusion.

  
  


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  Weather conditions
  Low temperatures, humidity, wind… All these impact the spread of heat and how it is felt. The colder and wetter it is, the quicker the heat is drawn away.

  
  


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  Riding speed
  When stationary, heating is quick and efficient. While riding, speed acts like a cooling stream, reducing the temperature rise and perceived warmth.

  
  


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  Initial bike temperature
  A handlebar stored in a warm garage is not the same as one left outside overnight. This directly affects the time needed to reach a comfortable temperature.

  
  

The chart below illustrates a temperature rise measured in a controlled environment. It does not reflect all real-world variables but allows a comparison between different systems under consistent parameters. This provides a technical basis, which must be completed by a real-life assessment.