Front Spring S1 Lightning

[HYPERPRO 22091110 Front Spring S1 Lightning 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, and also has the ability to maintain stability during high-load cornering and sudden braking.
●Optimizes changes 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 hinder the rider.
●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate.
●Springs wound on a computer-controlled machine are shot-peened to remove microscopic surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
BUELL S1 LIGHTNING '96-'98 (WP shocks)
Specifications
Spring part number: 0492
Fork oil weight/level: SAE15/170mm
Preload adjustment: No adjustment
Sag value: 27mm
Compression adjustment: PO. 9 (+/- 2)
Rebound adjustment: PO. 9 (+/- 2)
Setting notes: Compression = Right, Rebound = Left
*Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Please be aware.