Rear spring Softail FXSB

【HYPERPRO 22092681 Rear Spring for Softail FXSB Suspension】
■Rear Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes, following the movement of the suspension.
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 changes 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 conventional 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 scratches on the surface that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection using a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON SOFTAIL FXSB BREAKOUT(ABS) '13～'17
Specifications
Spring material number: 1167
Preload adjustment: 11mm
Sag value: 10mm
Compression adjustment: None
Rebound adjustment: None
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without prior notice. Please be aware of this.