Front spring CBR400R

【HYPERPRO Hyperpro 22013260 Front Spring CBR400R 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, while also providing the strength 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. Absorbs small gaps 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 lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In the Netherlands, Hyperpro's home base, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
HONDA CBR400R '13-'15
HONDA CBR400R (ABS) '13-'15
Specifications
Spring part number: 129
Fork oil grade/oil level: SAE15/140mm
Preload adjustment: None
Sag value: 25-30mm
Compression adjustment: None
Rebound adjustment: None
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.