Front Spring Indian Chief

【HYPERPRO 22093990 Front Spring Indian Chief Suspension Fork Spring】
■Front Spring
A suspension spring 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, while also providing the strength to withstand high-load cornering and sudden braking.
●Optimizes caster changes during braking before corners, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that disturb the rider.
●Unlike ordinary 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 scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible Models
INDIAN CHIEF VINTAGE '14-'19
INDIAN CHIEF CLASSIC '14-'19
INDIAN CHIEF DARK HORSE '14-'19
Specifications
Spring Part Number: 1720
Fork Oil Viscosity/Oil Level: 2X SAE20/160mm
Preload Adjustment: No adjustment
Sag Value: 22mm
Compression Adjustment: No adjustment
Rebound Adjustment: No adjustment
Setting Notes: This spring is 10mm shorter than the genuine part / Install with the tapered end facing down
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.