Progressive Suspension 412-4083B 412 Series 13.5in. Shocks - Black electrical-computers-meters Solid riser top clamp available

Solid riser top clamp available separately

2007-2010 Honda ST1300 ABS

1978-1985 Harley Davidson XLS Roadster

2012-2013 Ski-Doo MX Z TNT 4-TEC 1200

Shovelhead engine and maintain the stock compression ratio of 8:1

Progressive Suspension 412-4083B 412 Series 13.5in. Shocks - Black electrical-computers-meters Solid riser top clamp availableManufactured from the finest materials available. The 412s simple, durable design makes them a cost effective improvement to your motorcycles suspension performance. A five position cam style spring load preload adjuster lets you easily dial in your ride. Available with either a standard or heavy duty progressive spring rates. Sold in pairs. Made in the USA. Many fitments are available in either Standard or Heavy Duty. HD applications are recommended