Front Spring Dyna FXDX

【HYPERPRO 22092210 Front Spring for Dyna FXDX Suspension Fork Spring】
■Front Spring
Suspension springs with a constant rising rate uniquely designed by Hyperpro.
The spring rate constantly changes in accordance with 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.
●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, it does not have a constant spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON DYNA FXDX SUPER GLIDE SPORT '00-'05
Specifications
Spring part number: 1352
Fork oil grade/oil level: SAE20/150mm
Preload adjustment: 4-5 clicks
Sag value: 35mm
Compression adjustment: 10 clicks out
Rebound adjustment: 2-3 clicks out
Setting notes: protrusion amount 10mm / please assemble using the genuine 30mm spacer
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please be aware of this.