Rear Spring R1100S

【HYPERPRO Hyperpro 22091231 Rear Spring R1100S Suspension】
■Rear 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, and also has the ability 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, facilitating the next maneuver. It absorbs small bumps during cornering, eliminating vibrations that hinder 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 scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, Hyperpro springs are installed on all emergency motorcycles.
Compatible models
BMW R1100S '98-'04
Specifications
Spring Part Number: 628
Preload Adjustment: 22-28 clicks back
Sag Value: 5-10mm
Compression Adjustment: None
Rebound Adjustment: 1.5 turns (+/- 0.75)
Setting Notes: Remove 10mm bump rubber
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.