Rear Spring Sportster XL1200 XL883

[HYPERPRO 22091431 Rear Spring for Sportster XL1200 XL883 Suspension]
■Rear Spring
Suspension springs 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, and also has the ability to withstand high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●It optimizes changes in caster during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering and eliminates vibrations that interfere with the rider.
●Unlike ordinary springs, there is no constant spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In the Netherlands, where Hyperpro is based, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON SPORTSTER XL1200 '04-'08
HARLEY DAVIDSON SPORTSTER XL883 '04-'08
Specifications
Spring part number: 426
Preload adjustment: POS 1-2
Sag value: 5mm
Compression adjustment: None
Rebound adjustment: None
Notes
Not compatible with CUSTOM and LOW models.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.