There are two interpretations of this question:
Answer A:
The front and back lines are not the same length on almost all bar models. You can find the exact lengths in the attached PDF.
Answer B:
When the bar is fully extended, the adjuster is fully open, and the bar is fully powered, all lines are the same length in their out-of-the-box state. This means we adhere to the unofficial industry standard and only ship line setups where all lines are the same length.
If you want to buy lines, they are always named according to the setup you want to achieve. If you want a 24m line setup, you need the lines labeled “24m lines.” In reality, the front lines are 19m long and the back lines are 22.5m long. You can get lines for our bars at specialty retailers or in the CORE Store.