Front Spring G650

【HYPERPRO 22092420 Front Spring G650 Suspension Fork Springs】
■Front Spring
Suspension springs with 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. It 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 inspection using a tester.
●In the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
BMW G650 XCHALLENGE '07-'09
Specifications
Spring Part Number: 1321
Fork Oil Viscosity/Oil Level: 2X SAE15/140mm
Preload Adjustment: No adjustment
Sag Value: 40-45mm
Compression Adjustment: 4-6 clicks out
Rebound Adjustment: 4-6 clicks out
Setting Remarks: Uses genuine 40mm preload bush / Spring is 10mm shorter than genuine.
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.