Arc front telescopic YSS 10.4 N/mm - Kawasaki KX 250 F 4T ('13-'14) / Suzuki RM-Z 250 ('13-'15) / Suzuki RM-Z450 ('13-'15) - YSS

Fork spring - YSS for Kawasaki KX 250 F 4T (2013-2014) / Suzuki RM-Z 250 (2013-2015) / Suzuki RM-Z 450 (2013-2015).

Product description:

- YSS inner fork spring is stiffer than the original;
- YSS fork springs are made from high-quality steel;
- This allows for a reduction in wire thickness which makes the spring more responsive;
- To minimize noise and improve oil flow in the fork, the springs are fully polished and ground on the top and bottom;
- For a complete fork conversion, only one spring is included (as the vehicle requires only one spring);

Technical specifications:
- Spring model: linear;
- Length: 660 mm;
- Diameter: 43.5 mm;
- Spring rate: 10.4 N/mm.

The complete application list can be found below.