Front spring FZR600R

【HYPERPRO Hyperpro 22031140 Front Spring FZR600R Suspension Fork Spring】
■Front 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 ability to withstand high-load cornering and sudden braking.
●Optimizes the change in caster during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering and eliminates vibrations that interfere with 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 can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test with a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
YAMAHA FZR600R '94-'95 (4JH)
Specifications
Spring part number: 147
Fork oil viscosity/level: SAE15/130mm
Preload adjustment: 5th stage
Sag value: 24mm
Compression adjustment: No adjustment
Rebound adjustment: No adjustment
*The image is for illustration purposes only, and the design and specifications of the product shown are subject to change without notice. Please be aware.