Front Spring S3 X1

【HYPERPRO 22091090 Front Spring S3 X1 Suspension Fork Spring】
■Front Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to suspension movement.
It maintains a state that is neither too soft nor too hard, while also providing resilience during high-load cornering and sudden braking.
●Optimizes caster changes during braking before corners, making it easier to transition to the next action. Absorbs small gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike ordinary 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 scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In Hyperpro's home country of the Netherlands, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
BUELL S3 '99-'00
BUELL X1 '99-'00
Specifications
Spring material part number: 0603
Fork oil grade/oil level: SAE10/140mm
Preload adjustment: No adjustment
Sag value: 25mm
Compression adjustment: Weakest
Rebound adjustment: 1 turn back (+/- 0.5)
*The image is for illustrative purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.