Front spring GSX-R750

【HYPERPRO 22051140 Front Spring GSX-R750 Suspension Fork Spring】
■Front 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 withstand high-load cornering and sudden braking.
●Optimizes caster changes 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 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 lead to performance degradation. Furthermore, after completion, each spring undergoes a performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
SUZUKI GSX-R750 '94-'95
Specifications
Spring part number: 428
Fork oil grade/oil level: SAE7.5/130mm
Preload adjustment: 4th stage
Sag value: 24mm
Compression adjustment: 1 turn out
Rebound adjustment: 0.5/1 turn out
*The image is for illustrative purposes only, and the design and specifications of the products shown may change without notice. Please understand.