Front Spring Softail FLS FLSS

【HYPERPRO Hyperpro 22093240 Front Spring for Softail FLS FLSS Suspension Fork Springs】
■Front Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes to follow the suspension's movement.
It maintains a state that is neither too soft nor too hard, while also having the strength to hold up during high-load cornering and sudden braking.
●Optimizes caster changes during braking before corners, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.
●Unlike regular springs, there is no constant spring rate, so there is no resonance.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, each spring undergoes performance inspection by a tester after completion.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON SOFTAIL FLS SLIM '12～'16
HARLEY DAVIDSON SOFTAIL FLSS SLIM S '16
Specifications
Spring part number: 1385
Fork oil grade/oil level: SAE20/180mm
Preload adjustment: None
Sag value: 35mm
Compression adjustment: None
Rebound adjustment: None
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.