Front Spring Touring FLH

【HYPERPRO Hyperpro 22094010 Front Spring Touring FLH 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 movement of the suspension.
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 gaps during cornering and eliminates vibrations that interfere with the rider.
●Unlike ordinary 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 performance inspection by a tester.
●In the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
HARLEY DAVIDSON TOURING FLH '02-'05
Single cartridge / with fairing (305mm/12inch)
Specifications
Spring part number: SP-FO-4002
Fork oil viscosity/oil level: SAE20/200mm
Preload adjustment: No adjustment
Sag value: +/-30mm
Compression adjustment: No adjustment
Rebound adjustment: No adjustment
Setting notes: Install the longer spring in the right fork.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.