Front Springs Sportster XLH1200 XLH883

【HYPERPRO 22091010 Front Spring for Sportster XLH1200 XLH883 Suspension Fork Spring】
■Front Spring
Hyperpro's uniquely designed suspension springs feature a constant rising rate.
The spring rate constantly changes in response to the suspension's movement.
This 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 a corner, making it easier to transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that would interfere with the rider.
●Unlike conventional 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 surface scratches that could 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
HARLEY DAVIDSON SPORTSTER XLH1200 '95～'03
HARLEY DAVIDSON SPORTSTER XLH883 '95～'03
Specifications
Spring part number: 0528
Fork oil viscosity/oil level: SAE40/140mm
Preload adjustment: None
Sag value: 25mm
Compression adjustment: None
Rebound adjustment: None
*The image is for illustrative purposes only. The design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.