Combi Kit Front & Rear Spring Ninja 400/R Ninja 650

【HYPERPRO 22071802 Combi Kit Front & Rear Springs Ninja 400/R Ninja 650 Suspension】
■ Combi Kit
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to suspension 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.
● The front springs come with the necessary amount of fork oil.
● Optimizes changes in caster during braking before a corner, making it easier to transition to the next action. Absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.
● Unlike conventional 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 surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test using a tester.
● In Hyperpro's home country of the Netherlands, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
KAWASAKI Ninja650 '12～'16
KAWASAKI Ninja400 '14～'16
KAWASAKI Ninja400(ABS) '14～'16
KAWASAKI Ninja400R '11～'13
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.