Rear Spring CB400SF

【HYPERPRO Hyperpro 22013131 Rear Spring CB400SF 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 ability to resist high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●It 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 would interfere with the rider.
●Unlike regular springs, it does not have a constant spring rate, so it does not resonate.
●Springs are wound by computer-controlled machine tools and then shot-peened to remove microscopic scratches on the surface that can 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 CB400SF Version S '97
Specifications
Spring part number: 1042
Preload adjustment: POS. 2-3
Sag value: 8-12mm
Compression adjustment: Not adjustable
Rebound adjustment: Not adjustable
*The image is for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.