Front springs Softail FXSTB FXSTD

【HYPERPRO 22092260 Front Spring for Softail FXSTB FXSTD Suspension Fork Springs】
■Front Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to the suspension's movement.
Maintaining a state that is neither too soft nor too hard, they also provide the strength to withstand high-load cornering and sudden braking.
●Optimizes changes in caster during braking before a corner, facilitating the transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that disturb the rider.
●Unlike conventional springs, they do not have a constant spring rate, so they do not resonate.
●Springs are wound by computer-controlled machine tools, then shot-peened to remove microscopic surface scratches that could lead to performance degradation. Furthermore, each spring undergoes performance testing on a tester after completion.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON SOFTAIL FXSTB NIGHTTRAIN '00-'08
HARLEY DAVIDSON SOFTAIL FXSTD DEUCE '00-'08
Specifications
Spring part number: 1075
Fork oil grade/oil level: SAE20/200mm
Preload adjustment: No adjustment
Sag value: 35mm
Compression adjustment: No adjustment
Rebound adjustment: No adjustment
Setting notes: Springs are 20mm longer than genuine ones.
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without prior notice. Thank you for your understanding.