Harley-Davidson Street Bob [PROGRESSIVE SUSPENSION] - 412 Series shock absorber

PROGRESSIVE SUSPENSION 412 Series shock absorber for Harley-Davidson Street Bob

The PROGRESSIVE SUSPENSION 412 Series shock absorbers have been specially developed for the Harley-Davidson Street Bob motorcycle model. These high-quality shock absorbers improve handling and driving comfort by allowing optimal adaptation to various driving conditions. They are ideal for bikers who value quality and performance.

Product details

• ITEM NO. 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

PROGRESSIVE SUSPENSION's 412 Series shock absorber provides outstanding cushioning and improved stability for your motorcycle, resulting in a safer and more enjoyable riding experience. The gas-filled shock absorbers ensure consistent performance under various load conditions by preventing the formation of oil foam.

The automatic damping adjustment dynamically adapts to the road conditions, which is particularly advantageous on long journeys or on different road surfaces. The progressive suspension rate continuously adapts to the load and driving dynamics, achieving an optimal balance between comfort and control.

Installing the shock absorbers is easy and can be done directly at the rear of the motorcycle without any additional adjustments. The sturdy steel material guarantees long life and resistance to the elements, while the black finish adds a stylish accent that will complement any motorcycle.

With the PROGRESSIVE SUSPENSION 412 Series shock absorbers you not only increase the ride quality of your Harley-Davidson Street Bob, but you also invest in durability and performance. Ideal for bikers who don't want to compromise on quality.