Fits 146, 154, and 165 lengths of rails. The optimal size for weight and strength tested and proven by back country riders and the Arctic Cat Hill Climb Team.

Fits the new Catalyst chassis (the rail did not change from the older chassis).

The Alpha finally got its Omega.

The strongest and most feature packed Alpha rail brace out there. Period.

The front casting integration virtually eliminates the next failure point of the rail, delamination of the casting to the rail extrusion.

Omega FI Compatibility Cheat Sheet

Strategic milled out pockets on the backside of the braces reduce weight while keeping the material and strength to the outside to increase torsional rigidity.

Rear cutout accepts the Pin'd Rear Coupling Arm for a fully customizable suspension profile.

Takes direct impact (rather than after the rail has flexed) thanks to the scissor arm through bolt integration.

Increases torsional rigidity giving it the ability to handle off-angle impacts.

Read full description for all the details.

INSTALLATION INSTRUCTIONS

The Alpha finally got its Omega.

This patent pending rail brace system replaces the brackets that the rear scissor arm bolts to (or through).

This system ties it all together. Conventional rail braces only take impact AFTER the Alpha rail has taken an impact.

The Omega Rail Brace System immediately takes the impact because of the rear scissor arm through bolt integration.

Along with this, the Omega Rail Brace System creates torsional rigidity (resistance to twist) which is a major cause of failure on the Alpha rail; the Alpha rail's geometry is not designed to handle much, if any kind of off angle impact.

Includes: (1) Left Omega Brace, (1) Right Omega Brace, Zinc Plated Rivets, (1) Replacement Rubber Bumper, (Optional) Through-bolt Upgrade Kit.

***For models without updated through bolt (2019 & 2020), you must order the through-bolt upgrade kit. This is recommended for all Omega installations as this bolt is stronger than Arctic Cat's.

US PATENT 11440600

Rivet Kit - Omega FI Brace

Omega FI - Fully Integrated

Rear Pivot Arm - Alpha

Omega FI Rear Coupling System

Alpha Through-Bolt Update Kit