Front Spring Zephyr 400X

[HYPERPRO Hyperpro 22073090 Front Spring Zephyr 400X 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 gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike regular 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 performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI ZEPHYR400X '97～'08
Specifications
Spring part number: 116
Fork oil grade/oil level: SAE20/120mm
Preload adjustment: None
Sag value: 22mm
Compression adjustment: None
Rebound adjustment: None
*Images are for illustration purposes only. Product design and specifications may change without notice. Please be aware.