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Progressive Suspension 412 Series Shock - 15-Inch Heavy Duty Model 412-4272B for Cruiser and Touring Bikes
Regular price $379.95 USD
Category:
The Progressive Suspension 412 Series Shock (Part Number 412-4272B) is engineered for cruiser and touring motorcycles, offering a premium upgrade to your ride. These nitrogen-charged shocks feature multi-stage, velocity-sensitive valving that automatically adjusts to riding conditions, ensuring a smooth and controlled ride regardless of terrain. The complete assembly includes chrome springs and covers, providing both durability and a sleek aesthetic. Designed specifically for motorcycles that require a 15-inch shock length, these units are available in both standard and heavy-duty configurations to meet various load demands. The heavy-duty options are ideal for bikes that frequently operate at or near their maximum load capacity, offering enhanced stability and handling under demanding conditions.
Features:
- Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions
- Complete shock assemblies include chrome springs and covers for durability and style
- Designed specifically for cruiser and touring motorcycles with a 15-inch shock length
- Progressively wound steel spring provides superior ride comfort and handling
- Five-position cam-style preload adjuster allows precise customization of ride firmness
- Available in several lengths for custom applications and compatibility
- Made in the USA with high-quality craftsmanship
- Heavy Duty (HD) models recommended for bikes operated at or near maximum load capacity over 50% of the time





