Front Spring Z400 Z250

【HYPERPRO Hyperpro 22073180 Front Spring Z400 Z250 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 maintain stability during 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 bumps during cornering, eliminating vibrations that interfere with the rider.
●Unlike regular springs, there is no constant spring rate, so resonance does not occur.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic scratches on the surface that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test by a tester.
●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI Z400 '19-'20
KAWASAKI Z250 ABS '19-'21
Specifications
Spring part number: 1801
Fork oil viscosity/level: SAE15/140mm
Preload adjustment: Not adjustable
Sag value: 24mm
Compression adjustment: Not adjustable
Rebound adjustment: Not adjustable
*Images are for illustration purposes only, and the design and specifications of the products shown may change without notice. Please be aware of this.