Rear spring TRX850

【HYPERPRO Hyperpro 22031071 Rear Spring TRX850 Suspension】
■Rear Spring
Suspension springs 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, while also providing the strength to withstand high-load cornering and sudden braking.
●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. It absorbs small bumps during cornering, eliminating vibrations that would interfere with the rider.
●Unlike conventional 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 can lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home country, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
YAMAHA TRX850 '95-'99 (Domestic specifications)
Specifications
Spring Part Number: 285
Preload Adjustment: 3-5 (21mm)
Sag Value: 13mm
Compression Adjustment: 15-20 clicks back
Rebound Adjustment: 5-10 clicks back
*Images are for illustration purposes only. Product designs and specifications shown are subject to change without notice. Please be aware of this.