Rear Spring GPZ900R

[HYPERPRO Hyperpro 22071221 Rear Spring GPZ900R Suspension]
■Rear Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to 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 caster changes during braking before a corner, making it easier to transition to the next action. 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 surface scratches that could lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test using a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI GPZ900R '99~'03 (A12~A16)
Specifications
Spring part number: 673
Preload adjustment: POS. 1-2
Sag value: 10-15mm
Compression adjustment: None
Rebound adjustment: PO. 2
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Thank you for your understanding.