Front fork springs for CBR600F3

[HYPERPRO 22011220 Front Spring CBR600F3 Suspension Fork Spring]
■Front 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.
●Optimizes changes in caster during braking before a corner, making it easier to transition to the next action. It absorbs small gaps 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 surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency bikes are equipped with Hyperpro springs.
Compatible models
HONDA CBR600F3 '98 USA specification
Specifications
Spring part number: 131
Fork oil viscosity/level: SAE10/130mm
Preload adjustment: 4-6 clicks
Sag value: 23mm
Compression adjustment: None
Rebound adjustment: 10-12 clicks out
Setting notes: Remove the genuine spacer (50mm)/Install the fork with 21mm protrusion
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.