Front spring NTV650

[HYPERPRO 22012170 Front Spring NTV650 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, and also provides the necessary resilience during high-load cornering and sudden braking.
●Optimizes caster changes during braking before corners, facilitating the transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that could interfere with the rider.
●Unlike regular springs, it does not have a fixed spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that could lead to performance degradation. Furthermore, each finished spring undergoes performance testing by a tester.
●In the Netherlands, Hyperpro's home country, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
HONDA NTV650 '88-'92 (with HPA)
Specifications
Spring material number: 306
Fork oil viscosity/level: SAE10/120mm
Preload adjustment: No adjustment
Sag value: 23mm
Compression adjustment: No adjustment
Rebound adjustment: No adjustment
Setting remarks: Remove the genuine preload bushing / L=150mm
*The image is for illustrative purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.