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

PROGRESSIVE SUSPENSION 412 Series shock absorbers

Improve the ride quality of your Harley Davidson Dyna motorcycle with PROGRESSIVE SUSPENSION's advanced 412 Series shock absorbers. These high quality shock absorbers are specifically designed to meet the needs of motorcyclists who value comfort and performance. With their advanced technology and robust construction, these shock absorbers offer a reliable performance increase.

Product description

The 412 Series shock absorbers feature a gas charge that allows automatic adjustment of the damping to ensure optimal adaptation to different road conditions. The design without covers ensures a slim, unobtrusive look on the motorcycle. It is mounted at the rear of the vehicle, with the reservoir positioned internally to ensure a compact design.

Technical details

• Item number manufacturer: 412-4037B
• 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 inches)
• Material: Steel
• Model: 412 Series without Covers
• Mounting position: Rear
• Position reservoir: Inside
• Progressive spring rate: 4.10 kg/mm - 4.90 kg/mm (230 lb/in - 275 lb/in)
• Number of pieces: Couple
• Type: Monotube shock absorber with spring sleeve

Thanks to these shock absorbers, your motorcycle not only has improved stability and damping, but also a significantly longer service life of the chassis components. The easy installation and robust steel construction guarantee that you will enjoy your improved driving experience for a long time.