Progressive front fork springs YSS - Honda ST 1300 A Pan European ABS CBS / ST 1300 Pan European CBS / VTX 1300 - YSS

Progressive fork spring set - YSS for Honda ST 1300 A Pan European ABS CBS (2002-2017) / Honda ST 1300 Pan European CBS (2002-2008) / Honda VTX 1300 (2003-2007).

Product Description:

- YSS inner fork springs are stiffer than the original;
- The YSS progressive wound fork springs are made from high-quality steel;
- This allows for a reduction in wire thickness, making the spring more responsive;
- To improve oil flow in the fork, the springs are fully polished and ground on the top and bottom;
- This also reduces noise in the fork;
- The delivery package includes 2 springs for a complete fork conversion;

Technical Specifications:
- Spring model: progressive;
- Length: 270 mm;
- Diameter: 38 mm;
- Spring rate 1: 9.5 N/mm;
- Spring rate 2: 11.5 N/mm;
- Left air chamber: 120 mm;
- Right air chamber: 120 mm;
- Recommended viscosity: 5W.

The complete application list can be found below.