Harley Davidson Sportster [PROGRESSIVE SUSPENSION] - 412 Series Shock Absorber

PROGRESSIVE SUSPENSION 412 Series shock absorbers for Harley Davidson Sportster

The 412 Series shock absorbers from PROGRESSIVE SUSPENSION are specifically designed for use on the rear wheel of the Harley Davidson Sportster. These monotube shock absorbers with spring sleeves offer tuned suspension for standard applications.

Technical features

• Damper method: Gas filled
• Setting: Automatically
• Spring type: Simple progressive spring rate
• Progressive spring rate: 1.60 to 2.30 kg/mm (90 to 130 lb/in)
• Length extended: 292mm (11.50 inches)
• Material: Steel
• Color/Surface: Black
• Mounting position: Rear
• Location of the reservoir: Inside
• Number of pieces: Couple

Product description

The PROGRESSIVE SUSPENSION 412 Series shock absorbers feature a monotube design that allows for consistent damping and improved heat dissipation. The gas-filled construction ensures consistent damper performance and reduces the risk of cavitation. The simple progressive spring rate adapts to different riding conditions and offers a balanced combination of comfort and control.

The automatic adjustment function makes handling easier as no manual adjustment of the dampers is necessary. The black steel surface gives the shock absorbers a robust look and protects against corrosion. Mounting it on the rear wheel improves the driving stability of the Harley Davidson Sportster, especially in changing road conditions.

The 412 Series shock absorbers are delivered as a pair and are designed without covers. The internal reservoir contributes to a compact design and allows for easy integration into the vehicle.