Progressive Suspension 412 Series Shocks - 13.5" - Chrome - 412-4215C

Upgrade your cruiser or touring bike's suspension with the Progressive Suspension 412 Series shocks. These high-quality shocks offer enhanced ride comfort and superior handling, ensuring a smooth and controlled experience on the road. The 412 Series is engineered for performance and durability, making it an excellent choice for discerning riders.

Description

The Progressive Suspension 412 Series Cruiser Shocks are designed to automatically adjust to varying riding conditions, thanks to their nitrogen-charged design and multi-stage, velocity-sensitive valving. These shocks provide consistent damping and control, enhancing stability and reducing rider fatigue. The progressively wound steel spring delivers superior ride quality and responsive handling, while the five-position cam-style preload adjuster allows you to fine-tune the suspension to your specific needs and load. These complete shock assemblies feature stylish chrome springs and covers, adding a touch of elegance to your motorcycle. Heavy Duty (HD) applications are recommended for bikes consistently operated near their maximum load capacity.

Features & highlights

• Nitrogen-charged shocks automatically adjust to riding conditions for optimal performance.
• Multi-stage, velocity-sensitive valving ensures consistent damping and control.
• Progressively wound steel spring provides superior ride quality and responsive handling.
• Five-position cam-style preload adjuster allows for easy fine-tuning of the suspension.
• Complete shock assemblies include chrome springs and covers for a stylish look.
• Specifically designed for cruiser and touring bikes.
• Made in the USA.

Technical specifications

• Brand: Progressive Suspension
• Product Type: Shock Absorber
• Series: 412 Series
• Color/Finish: Black, Chrome
• Mounting Position: Rear
• Damping Method: Gas Charged
• Type: Coilover Monotube
• Adjustment Style: Automatic
• Spring Type: Single Progressive Rate
• Progressive Spring Rate: 2.15 kg/mm - 3.00 kg/mm (120 lb/in - 170 lb/in)
• Extended Length: 343.00 mm (13.50")
• Duty: Heavy Duty, Standard
• Material: Steel

Important to know

Before purchasing or installing shocks with a different length than the OEM specifications, ensure that altering the wheel travel does not cause clearance issues. Check for potential contact between the swingarm/axle and the exhaust, as well as the chain/belt guard or tire.