YSS PR430I090-140S550X 43.0X9X14X550 progressive fork springs
for HARLEY DAVIDSON FLHX STREET GLIDE 1690
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-9%
Special Price €113.00 Regular Price €124.00The YSS fork springs represent an excellent solution for those looking to improve their motorcycle's performance. With a length of 550 mm and a diameter of 43 mm, these progressive springs offer calibrated elasticity, with values of 9.0 N/mm for the first spring and 14.0 N/mm for the second. This design allows for optimal dynamic response, ensuring comfort and stability even in the most challenging situations.
The recommended viscosity of 15W ensures adequate fluidity, contributing to more effective shock absorption and a smoother ride. With an air gap of 160 mm, these springs are designed to perfectly fit the rider's needs, allowing for customization of the motorcycle setup. Ideal for those seeking a balance between performance and comfort, the YSS fork springs are a fundamental element for optimizing the handling and responsiveness of your motorcycle.
- Type: Progressive springs
- Length: 550 mm
- Diameter: 43 mm
- First spring elasticity: 9.0 N/mm
- Second spring elasticity: 14.0 N/mm
- Recommended viscosity: 15W
- Air gap: 160 mm
| Tipo di molla | Progressive |
|---|---|
| Lunghezza | 550 mm |
| Diametro 1 | 43 mm |
| Rigidità molla 1 | 9.0 N/mm |
| Rigidità molla 2 | 14.0 N/mm |
| Produttore | YSS |


