Front Spring ZXR750

【HYPERPRO Hyperpro 22071130 Front Spring ZXR750 Suspension Fork Spring】
■Front Spring
Suspension springs 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 the caster change 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 conventional 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 can 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 ZXR750 '91-'92 (Inverted fork φ41)
Specifications
Spring part number: 63
Fork oil viscosity/level: SAE7.5/120mm
Preload adjustment: R=3
Sag value: 27mm
Compression adjustment: 4 clicks
Rebound adjustment: 5 clicks
*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.