Progressive Suspension Series 412 without Covers Shock absorberRef : PRSU00080A / 13100399

The Series 412 shock absorber without covers from Progressive Suspension is a robust and understated solution for motorcyclists seeking a lasting improvement in suspension for Harley roadster models. Made of steel with a chrome finish, this gas-charged shock absorber features an internal reservoir and a 5-position spring preload adjustment to fine-tune handling according to load and riding style.

• Finish: chrome
• Duty: heavy (Heavy Duty)
• Extended length: 292 mm (11.50") measured centre to centre
• Material: steel
• Damping method: gas-charged, internal reservoir
• Adjustment: 5-position preload

Manufactured in the United States, the 412 series offers several styles (black or chrome covers, matching springs and ends). Specifically designed for Sportster and Harley roadsters (e.g., XL 1200 models 2020), this Heavy Duty shock absorber is recommended for motorcycles frequently loaded near the manufacturer's maximum capacity (over 50% of the time).

Before installation, check the dimensions and wheel travel to avoid any contact between the swingarm/exhaust or chain/protector. On certain XL models ('86–'15), an adjustment or spacer for the chain/belt guard may be necessary to ensure clearance.

Manufacturer reference: 412-4066C — Brand: Progressive Suspension