Description
The 3R Simworks Steel Accessory Rail Mount is a strong, versatile mounting platform designed for sim racers who want clean, dependable expansion options for their cockpit. Built from CNC‑cut steel with a round‑tube support structure, the accessory rail mount provides a stable interface for shifters, handbrakes, button boxes, trays, and custom hardware.
The rail accepts a wide range of materials and mounting styles — our FDFT steel rail, steel brackets, aluminum profile, wood, and virtually anything that can be secured with M8 bolts. This gives you the freedom to configure your controls exactly the way you want, whether you’re adding a single peripheral or building out a full accessory layout.
Designed to integrate naturally with the 3R‑2 chassis, the Steel Accessory Rail Mount installs cleanly, stays aligned, and maintains the intentional, fabrication‑true look of the system. It’s a dependable, long‑lasting foundation for cockpit customization.
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Have something different in mind? We want to hear from you. We’re still expanding the accessory lineup, and if there’s a part you’re looking for that isn’t listed yet, let’s figure it out together.







