Front springs ZR-7 ZR-7S

[HYPERPRO 22071390 Front Spring ZR-7 ZR-7S Suspension Fork Spring]
■Front Spring
Suspension springs 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 power 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 fine gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike ordinary springs, there is no constant spring rate, so there is no resonance.
●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 using a tester.
●In the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI ZR-7 '01～'03
KAWASAKI ZR-7S '01～'03
Specifications
Spring Part Number: 771
Fork Oil Viscosity/Oil Level: SAE15/150mm
Preload Adjustment: No adjustment
Sag Value: 24mm
Compression Adjustment: No adjustment
Rebound Adjustment: No adjustment
Setting Notes: Use genuine bush (L=220mm)
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.