Progressive front shock absorbers YSS - Benelli TRK 502 500 ABS ('17-'21) - YSS

Progressive fork spring set - YSS for Benelli TRK 502 500 ABS (2017-2021).

Product Description:

- YSS internal 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: 365 mm;
- Diameter: 36 mm;
- Spring rate 1: 6 N/mm;
- Spring rate 2: 8.5 N/mm;
- Left air chamber: 170 mm;
- Right air chamber: 170 mm;
- Recommended viscosity: 5W.

The complete application list can be found below.