Front Spring Vulcan S

【HYPERPRO 22072120 Front Spring for Vulcan S Suspension Fork Springs】
■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 performance testing by a tester.
●In the Netherlands, Hyperpro's home country, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI VULCAN S '16～'22
KAWASAKI VULCAN S ABS '16～'22
Specifications
Spring material number: 1801
Fork oil grade/oil level: SAE15/150mm
Preload adjustment: No adjustment
Sag value: 23mm
Compression adjustment: No adjustment
Rebound adjustment: No adjustment
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.