Progressive Suspension 422 Series Shocks - Chrome - 422-4104C

Progressive Suspension's 422 Series shocks are engineered to overcome the challenges of Softail chassis designs, where shock adjustability is often compromised due to their concealed location. These shocks provide a significant upgrade in both performance and convenience, allowing riders to fine-tune their suspension for optimal comfort and handling.

Description

The key feature of the 422 Series is the Remote Adjustable Preload (RAP) system. This innovative design allows for effortless adjustments to the spring preload, accommodating varying loads, the addition of a passenger, or changes in riding style. Located conveniently behind the left passenger peg, the RAP system enables quick and easy tuning by simply turning the knob, ensuring the perfect setup for any riding condition. Progressive Suspension 422 Series shocks feature a gas-charged monotube design for consistent damping and superior ride quality. These coilover shocks offer improved stability and control, enhancing the overall riding experience for both solo and two-up riding. They are finished in chrome for a classic look that complements any Softail motorcycle.

Features & highlights

• Remote Adjustable Preload (RAP) system for easy tuning.
• Gas-charged monotube design ensures consistent damping.
• Coilover shocks improve stability and control.
• Designed specifically for Softail chassis motorcycles.
• Enhances ride quality for solo or two-up riding.
• Chrome finish provides a classic, stylish look.

Technical specifications

• Brand: Progressive Suspension
• Product Name: Shock Absorber
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Mounting Position: Rear
• Spring Type: Single Linear Rate
• Linear Spring Rate: 17.00 kg/mm (950.00 lb/in)
• Duty: Standard
• Units: Pair
• Color/Finish: Chrome

Important to know

Before installing shocks with a length different from the OEM length, verify that wheel travel alterations do not cause clearance issues. Check for swingarm/axle to exhaust contact, as well as chain/belt guard or tire contact. Heavy-duty applications are recommended for motorcycles operating at or near the manufacturer's maximum load rating over 50% of the time.