Front Spring XT660Z Tenere

【HYPERPRO Hyperpro 22031630 Front Spring XT660Z Tenere Suspension Fork Spring】
■Front Spring
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.
●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, there is no constant spring rate, so there is no resonance.
●Springs wound by computer-controlled machine tools are shot-peened to remove minute surface scratches that lead to performance degradation. Furthermore, after completion, each spring undergoes a performance test by a tester.
●In the Netherlands, Hyperpro's home base, Hyperpro springs are installed on all emergency motorcycles.
Compatible models
YAMAHA XT660Z TENERE '08
Specifications
Spring Part Number: 1089
Fork Oil Viscosity/Oil Level: SAE15/500CC
Preload Adjustment: Same position as top
Sag Value: 55mm
Compression Adjustment: None
Rebound Adjustment: None
Setting Notes: Remove genuine 52mm spacer. Install with fork extended 10mm.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.