Progressive 412 Series 15″ Black Shocks for Triumph

Description

The Progressive Suspension 412 Series Shocks are designed for cruiser and touring motorcycles, offering a balance of performance and comfort. These nitrogen-charged shocks feature multi-stage, velocity-sensitive valving that automatically adapts to changing road conditions. The progressively wound steel springs enhance ride quality and handling, while a five-position cam-style preload adjuster allows for fine-tuning based on load and riding preferences. These 15-inch shocks are finished in black and are available in both Standard and Heavy Duty versions. Heavy Duty is recommended for bikes frequently operated near their maximum load capacity. Before installation, ensure the new shock length does not cause clearance issues with components such as the swingarm, axle, exhaust, chain, or belt guard.