Front Spring Street Triple R

【HYPERPRO Hyperpro 22094490 Front Spring Street Triple R 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 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 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 disturb 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, each spring undergoes a performance inspection by a tester after completion.
●In Hyperpro's home country of the Netherlands, all ambulance motorcycles are equipped with Hyperpro springs.
Compatible models
TRIUMPH STREET TRIPLE R '17～'21
Specifications
Spring part number: 1402
Fork oil grade/oil level: SAE7.5/L 100mm, R 145mm
Preload adjustment: 10 turns
Sag value: 26mm
Compression adjustment: 4 turns out
Rebound adjustment: 1.5 turns out
Setting notes: Left oil level 100mm / Right oil level 145mm / Oil level measurement should be performed with the spring installed.
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware of this.