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6S-120 V2 Sim Racing ChassisvsTrak Racer TR40S Cockpit

The Bottom Line

Choosing between the 6S-120 V2 Sim Racing Chassis and the Trak Racer TR40S Cockpit comes down to a choice between heavy-duty, flex-free rigidity and budget-friendly, lightweight simplicity. While one is built to handle the strongest direct drive wheelbases on the market, the other targets entry-level racers looking for a compact footprint.

Watch out

Both manufacturers struggle with logistics and documentation. You may face missing hardware, outdated assembly instructions, and slow customer support response times with either choice.

Why choose 6S-120 V2 Sim Racing Chassis

8.2
Performance
  • Exceptional rigidity and stability with zero flex under high-torque direct drive wheelbases.

Why choose Trak Racer TR40S Cockpit

7.5
Performance
  • Lighter weight of 24.8 kg makes it far easier to handle and move.
  • A highly affordable and compact entry-level option for tighter spaces.

The Verdict

If you run a high-end direct drive wheelbase and demand absolute rigidity, the 6S-120 V2 is the necessary choice despite its $799.00 price tag and poorly designed seat brackets. However, budget-conscious racers using lighter gear will find the TR40S to be a much more affordable, lightweight alternative, provided they can tolerate some pedal plate flex under heavy braking.

Spec comparison

6S-120 V2 Sim Racing Chassis Trak Racer TR40S Cockpit
Brand 6sigma Racing Trak Racer
Ecosystem Universal Universal
Starting Price $799.00 $292.00Best
Price trend Unchanged over 90 days —
Material 120mm anodized aluminum profile and reinforced steel 40x40mm and 80x40mm aluminium extruded profile, carbon steel pedal plate
Adjustable Yes Yes
Foldable No No
Weight 38 kg (83.8 lb) 24.8 kg (54.7 lb)Best
Compatibility Universal (supports Direct Drive wheelbases up to 25Nm+ and load cell pedals) Universal (pre-drilled for major brands like Fanatec, Moza, Simagic, Thrustmaster, and Logitech)

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