Front spring ZX-9R

【HYPERPRO Hyperpro 22071250 Front Spring ZX-9R Suspension Fork Spring】
■Front Spring
A suspension spring with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes to follow the movement of the suspension.
It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during high-load cornering and sudden braking.
●Optimizes changes in caster during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.
●Unlike regular springs, there is no constant spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI ZX-9R '99
Specifications
Spring Part Number: 742
Fork Oil Viscosity/Oil Level: SAE15/130mm
Preload Adjustment: 4th step
Sag Value: 24mm
Compression Adjustment: 12 clicks out
Rebound Adjustment: 3-5 clicks out
*Images are for illustration purposes only. Product design and specifications may change without prior notice. Thank you for your understanding.