Progressive fork springs Yamaha X-Max 300 17-20 26,5X7,5X9,5X435 YSS

Fork springs for Yamaha X-Max 300, progressive, from the manufacturer YSS.

The YSS fork springs are made of high-quality silicon spring steel. This allows for a reduction in wire thickness, making the spring more responsive and thinner, while at the same time effectively preventing spring torsion.
To minimize noise and improve oil flow in the fork, the springs are fully polished and ground at the top and bottom.

Technical specifications:

• Spring type: Progressive
• Length: 435 mm
• Diameter 1: 26.5 mm
• Hardness 1: 7.5 N/mm
• Hardness 2: 9.5 N/mm
• Left air chamber: 205 mm
• Right air chamber: 205 mm
• Recommended viscosity: 20 W

Suitable for:

Yamaha

• Yamaha X-Max 300 (2017-2020)