Rear Spring Sportster XLH883H XLH883

【HYPERPRO Hyperpro 22091031 Rear Spring Sportster XLH883H XLH883 Suspension】
■Rear 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, while also providing the strength to withstand high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●Optimizes the change 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 interfere with the rider.
●Unlike ordinary springs, there is no constant spring rate, so there is no resonance.
●Springs wound by computer-controlled machine tools are shot-peened to remove fine surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON SPORTSTER XLH883H HUGGER '88～'91
HARLEY DAVIDSON SPORTSTER XLH883 '88～'94
Specifications
Spring part number: 368
Preload adjustment: POS 5-6
Sag value: 9mm
Compression adjustment: None
Rebound adjustment: None
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware.