Harley Davidson FXS [PROGRESSIVE SUSPENSION] - 412 Series shock absorber

PROGRESSIVE SUSPENSION 412 Series shock absorber for Harley Davidson FXS

The 412 Series shock absorbers from PROGRESSIVE SUSPENSION are specifically designed for use on the rear axle of the Harley Davidson FXS. These shock absorbers offer a combination of robust material and sophisticated engineering to ensure consistent damping and improved driving stability.

Technical features

• Damper method: Gas-filled monotube shock absorber
• Spring type: 5.40 to 6.25 kg/mm (300 to 350 lb/in) single progressive spring rate
• Setting: Automatic, for optimal adaptation to different driving conditions
• Length extended: 279.40mm (11.00 inches)
• Material: Steel with chrome-plated surface
• Position reservoir: Inside
• Mounting position: rear axle
• Product group: Rear suspension (Suspension Group-Rear)
• Number of pieces: Couple

Function and area of application

The 412 Series shock absorbers are designed for standard applications. Thanks to the progressive spring rate, the suspension adapts to different loads, which contributes to balanced driving behavior. The automatic adjustment ensures constant damping without manual readjustment.

The chrome-plated surface protects against corrosion and gives the shock absorber an attractive appearance. The use of steel as a base material guarantees high resilience and longevity.

Summary

• Gas-filled monotube shock absorber with spring sleeve
• Progressive spring rate for varying loads
• Automatic damper adjustment
• Chrome plated surface and sturdy steel material
• Especially for the rear axle of the Harley Davidson FXS
• Delivered as a pair

The PROGRESSIVE SUSPENSION 412 Series shock absorbers offer a reliable solution to improve driving dynamics and comfort on the Harley Davidson FXS.