Front Spring Katana

【HYPERPRO 22051730 Front Spring Katana Suspension Fork Spring】
■Front Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in accordance with the suspension's movement.
It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during 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 disturb the rider.
●Unlike conventional 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 performance inspection by a tester.
●In the Netherlands, Hyperpro's home base, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
SUZUKI KATANA '19-'22
Specifications
Spring part number: 1160
Fork oil viscosity/level: SAE10/130mm
Preload adjustment: 4th to 5th stage
Sag value: 30mm
Compression adjustment: 2.5 turns out
Rebound adjustment: 6 clicks out
Setting remarks: Assemble with the tapered end facing up / Use genuine 100mm spacer / Spring is 10mm shorter than genuine
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware.