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

PROGRESSIVE SUSPENSION 412 Series shock absorbers

The PROGRESSIVE SUSPENSION 412 Series shock absorbers are an excellent choice for Harley Davidson FLHRI owners who want to improve their ride quality. These shock absorbers are specifically designed to ensure optimal performance and comfort while driving.

Product features

• Item number manufacturer: 412-4001B
• Damper method: Filled with gas
• Area of application: Default
• Setting execution: Automatically
• Color/Surface: Black
• Spring type: Simple progressive spring rate
• Length (extended): 318.00mm (12.50 inches)
• 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 of PROGRESSIVE SUSPENSION offer a remarkable improvement in stability and comfort while driving. By using gas-filled monotube shock absorbers with a simple progressive spring rate, the driving behavior automatically adapts to the road conditions, ensuring consistently high performance.

Thanks to the automatic adjustment function and the high-quality material selection, such as robust steel, a long service life and reliability are guaranteed even under demanding conditions. The black surface blends seamlessly into the design of your motorcycle and gives it a classic, unobtrusive look.

Installation and maintenance of these shock absorbers is straightforward thanks to the clear design and included instructions, meaning you can get back on the road quickly and easily. Whether you are looking for a performance increase or simply more driving comfort, the 412 Series shock absorbers from PROGRESSIVE SUSPENSION are an excellent choice for your motorcycle.