Progressive Suspension 422 Series Shocks - Chrome - 422-4001C

Upgrade your motorcycle's suspension with the Progressive Suspension 422 Series Shocks. These shocks offer a fully adjustable ride height and spring preload, allowing you to fine-tune your suspension to match your specific riding style and load. Experience superior suspension performance thanks to the progressive-rate coil springs and purpose-designed monotube dampers.

Description

The 422 Series shocks are engineered to provide a consistent and fade-resistant ride. The monotube dampers feature a nitrogen charge, effectively eliminating internal oil cavitation and ensuring optimal performance even under demanding conditions. With a show chrome cover, these shocks not only enhance your bike's performance but also its aesthetic appeal. These shocks can be adjusted up to 2" lower than the stock height, providing a customized stance and improved handling. For riders who frequently operate at or near the manufacturer's maximum load rating, the Heavy Duty application is highly recommended to ensure optimal performance and longevity. The single linear rate spring provides consistent support throughout the suspension travel.

Features & highlights

• Achieve the perfect ride with fully adjustable ride height and spring preload.
• Enhance suspension performance with progressive-rate coil springs and monotube dampers.
• Nitrogen-charged dampers eliminate oil cavitation and resist heat-induced fade.
• Customize your bike's stance with up to 2" of height adjustability.
• Show chrome cover adds a touch of style to your motorcycle.
• Heavy Duty applications available for maximum load conditions.
• Single Linear Rate Spring for controlled damping through the stroke.

Technical specifications

• Brand: Progressive Suspension
• Part Number: 422-4001C
• Color/Finish: Chrome
• Damping Method: Gas Charged
• Duty: Heavy Duty
• Linear Spring Rate: 1117 lb/in (19.9 kg/mm)
• Mounting Position: Rear
• Product Name: Shock Absorber
• Reservoir Location: Internal
• Spring Type: Single Linear Rate
• Type: Coilover Monotube
• Units: Pair

Important to know

Before purchasing or installing shocks that differ from the OEM length, verify that your wheel travel can be altered without causing clearance issues. Check for swingarm/axle to exhaust contact, as well as chain/belt guard or tire contact. These shocks are sold as a pair.