harley davidson nightster [PROGRESSIVE SUSPENSION] - 412 Series shock absorber

Product description: PROGRESSIVE SUSPENSION 412 Series shock absorber

PROGRESSIVE SUSPENSION's 412 Series shock absorbers represent an excellent choice for motorcyclists looking to enhance their riding experience with a quality suspension component. Specially developed for the Harley Davidson Nightster motorcycle model, these shock absorbers offer an excellent balance between performance and comfort.

Technical details

• Item no. Manufacturer: 412-4062B
• Damper method: Filled with gas
• Area of application: Default
• Setting execution: Automatically
• Color/Surface: Black
• Spring type: Simple progressive spring rate
• Length (extended): 279.40mm (11.00")
• Material: Steel
• Model: 412 Series without Covers
• Mounting position: Rear
• Position reservoir: Inside
• Progressive spring rate: 1.60 kg/mm - 2.30 kg/mm (90 lb/in - 130 lb/in)
• Number of pieces: Couple
• Type: Monotube shock absorber with spring sleeve

The 412 Series shock absorbers are ideal for drivers looking for a reliable and robust solution to improve driving stability. By using gas-filled monotube shock absorbers, these provide constant damping across the entire range of spring movement. The automatic adjustment of the damping adapts to the driving conditions and ensures an optimized driving experience.

The simple, black finish of the shock absorbers fits perfectly with the aesthetic appearance of the Harley Davidson Nightster and fits seamlessly into the overall design of the motorcycle. The steel material used promises durability and resistance to the challenges of daily use and difficult weather conditions.

Thanks to the simple progressive spring rate, which ranges between 1.60 kg/mm and 2.30 kg/mm, the shock absorbers offer an excellent response to different loads. Installation is straightforward and can be completed without any special tools, making these shock absorbers a practical upgrade option for motorcycle enthusiasts.

In summary, the PROGRESSIVE SUSPENSION 412 Series shock absorbers are a top choice for any Harley Davidson Nightster owner who wants to significantly increase the performance and comfort of their motorcycle.