Front Springs ZZR400

【HYPERPRO Hyperpro 22073080 Front Spring ZZR400 Suspension Fork Spring】
■Front Spring
Suspension spring with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to the suspension's movement.
It maintains a state that is neither too soft nor too hard, while also providing the strength to withstand high-load cornering and sudden braking.
●Optimizes changes in caster during braking before a corner, making it easier to transition to the next action. Absorbs small gaps during cornering, eliminating vibrations that interfere with the rider.
●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In Hyperpro's home country of the Netherlands, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI ZZR400 '95-'07
Specifications
Spring part number: 144
Fork oil grade/oil level: SAE7.5/130mm
Preload adjustment: Not adjustable
Sag value: 24mm
Compression adjustment: Not adjustable
Rebound adjustment: Not adjustable
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.