Front springs Z1 Z2

【HYPERPRO Hyperpro 22073060 Front Spring Z1 Z2 Suspension Fork Spring】
■Front Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to suspension 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 the change 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 resonance does not occur.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection using a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI Z1
KAWASAKI Z2
Specifications
Spring Part Number: 392
Fork Oil Viscosity/Oil Level: SAE20/140mm
Preload Adjustment: No adjustment
Sag Value: 30mm
Compression Adjustment: No adjustment
Rebound Adjustment: No adjustment
Setting Notes: Install with forks protruding 20mm
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without prior notice. Please be aware of this.