Sim racing · head‑to‑head
Both the 6S-120 V2 Sim Racing Chassis and the TR120S V2 Racing Simulator deliver rock-solid, flex-free aluminum profile foundations capable of handling high-torque direct drive wheelbases. However, your buying experience will differ wildly based on which brand's notorious customer service and quality control quirks you are more willing to tolerate.
Both brands suffer from frustrating logistics and quality control issues. You may face missing hardware, scuffed profiles, or split shipments where key accessories arrive weeks after the main frame.
Because both rigs use standard aluminum extrusion, you can easily source your own replacement T-nuts and bolts from local hardware stores if your kit arrives incomplete.
Both chassis deliver outstanding, flex-free driving physics once fully assembled. However, the Trak Racer TR120S V2 edges ahead slightly due to its superior mounting ecosystem, despite both brands struggling with quality control and shipping logistics.
| 6S-120 V2 Sim Racing Chassis | TR120S V2 Racing Simulator with Seat Slider Kit | |
|---|---|---|
| Brand | 6sigma Racing | Trak Racer |
| Ecosystem | Universal | Universal |
| Starting Price | $799.00 | $509.07 (A$710.00)Best |
| Material | 120mm anodized aluminum profile and reinforced steel | 120x40mm anodized aluminum extrusion |
| Adjustable | Yes | Yes |
| Foldable | No | No |
| Weight | 38 kg (83.8 lb) | 37 kg (81.6 lb)Best |
| Compatibility | Universal (Direct Drive wheelbases up to 25Nm+, load cell pedals, and universal bucket seats) | Universal (compatible with major brands including Fanatec, Simucube, Simagic, Asetek, Thrustmaster, and Logitech via interchangeable TR One mounts) |
| Price trend | Unchanged over 90 days | Unchanged over 90 days |