The Lonestar Racing DC-6 Shock Linkage is designed to work with the stock 2006 & up swing arms or the Lonestar swing arm. It is designed to reduce the shock kick by changing the leverage ratio for smoother shock motion. It also allows for a longer shock for better valving and spring ratios. An aftermarket shock is required for proper performance.

• MX - Use a 16 3/8" long shock. 2.44 to 1 leverage ratio.
• XC - Use a 16 1/8" long shock. 2.36 to 1 leverage ratio.

Instructions: TRX450 DC-6 Linkage.ai (shopify.com)