Rear spring XJR1300

【HYPERPRO Hyperpro 22032271 Rear Spring XJR1300 Suspension】
■Rear Spring
A suspension spring 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 resilience to withstand high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●Optimizes the change in caster during braking before a corner, making it easier to transition to the next action. Absorbs fine gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike ordinary 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 lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
YAMAHA XJR1300 '98-'99
Specifications
Spring Part Number: 1143
Preload Adjustment: 20mm
Sag Value: 10-15mm
Compression Adjustment: 2 clicks
Rebound Adjustment: 16-20 clicks
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.