The Simagic Steering Wheel Rim Only 70mm bolt pattern steering wheel is a standalone rim designed for use with compatible hubs and button boxes, giving you full control over your wheel setup. KEY BENEFITS Customize your wheel setup by pairing with your preferred hub or button box Choose the shape and size that fits your driving style and discipline Improve grip and control with Alcantara or leather finish options Maintain compatibility across multiple ecosystems using a standard 70mm bolt pattern Upgrade or replace your rim without changing your full wheel system WHO IT’S FOR This is built for sim racers who want flexibility in their wheel setup, including those using modular hubs or button boxes. It is ideal for drivers running Simagic, Moza, or other compatible systems who want to tailor their wheel shape, size, and material to match specific racing styles like GT, drifting, or formula-inspired driving. KEY FEATURES The rim is available in multiple configurations, including a 330mm round option for classic driving feel and 325mm C or D shapes for more aggressive control and clearance. Material options include Alcantara for a softer, high-grip feel or leather for durability and easier maintenance. The Simagic Steering Wheel Rim Only 70mm bolt pattern steering wheel is designed around a standard mounting pattern, making it compatible with a wide range of hubs and button boxes including Simagic and select Moza systems. Mounting hardware and tools are included for straightforward installation. TECHNICAL SPECIFICATIONS Diameter: 325mm C shape, 325mm D shape, 330mm round Bolt pattern: 70mm standard Material options: Alcantara or leather Compatibility: Simagic GT1 Button Box, GT Pro Hub, Moza CS V2P, Moza RS V2 Included: steering wheel rim, mounting hardware, installation tool REAL-WORLD USE / EXPERIENCE On track, the rim choice directly impacts how the car feels in your hands. A larger round wheel provides smoother input for drifting and road driving, while the smaller C or D shapes offer quicker steering response and more leg clearance for aggressive driving styles. The grip material changes how connected you feel to the car, with Alcantara offering a softer, high-friction feel and leather providing a more durable, low-maintenance option. This flexibility allows you to build a setup that matches your exact driving preferences.