OC Racing Logo

Sim racing · head‑to‑head

vs

The Bottom Line

The battle between the 6S-120 V2 Sim Racing Chassis and the GT1 Evo Sim Racing Cockpit is a classic matchup of raw metal thickness versus proven European engineering. While one offers massive 120mm profiles for ultimate rigidity, the other delivers a smarter, more reliable ecosystem that actually arrives on time.

Critical Warning

The 6S-120 V2 is a tank, but buying from 6Sigma Racing is a massive gamble. The community is flooded with horror stories of terrible customer service, misleading stock statuses, and vital accessories arriving months late.

Pro Tip

If you opt for the GT1 Evo, grab some Nord-Lock washers to prevent the wheel deck from slipping under high torque. Also, consider flipping your seat brackets upside down to offset the relatively high pedal plate position.

Why choose 6S-120 V2 Sim Racing Chassis

7.2
Overall Score
  • Uncompromising Rigidity: The massive 120mm aluminum profiles and reinforced steel plates ensure absolutely zero flex, even with 25Nm+ direct drive wheelbases.
  • Heavy-Duty Base: At 38 kg, this chassis provides an incredibly stable foundation that easily handles aggressive load-cell braking.

Why choose GT1 Evo Sim Racing Cockpit

8.8
Overall Score
  • Unbeatable Value: At nearly half the starting price, it offers incredible structural integrity and a massive ecosystem of official accessories.
  • Worry-Free Ownership: Sim-Lab is legendary for reliable shipping, excellent customer support, and complete hardware packages that arrive all at once.

The Verdict

If you only care about raw metal thickness and are willing to risk atrocious shipping delays, the 6S-120 V2 is a literal fortress. However, the GT1 Evo is the smarter, safer, and far more cost-effective purchase that gets you racing without the headache.

Spec comparison

Brand — —
Ecosystem — —
Starting Price $699.00 €379.00
Material 120mm anodized aluminum profile, reinforced steel 40x80mm extruded aluminum profile
Adjustable Yes Yes
Foldable No No
Weight 38 kg (83.8 lb) 25 kg (55.1 lb)
Compatibility Universal (Direct Drive wheelbases up to 25Nm+, load cell pedals, bucket seats) Universal (Fanatec, Logitech, Thrustmaster, Moza, Simagic, Asetek, Simucube)

Subscribe to my Newsletter

© OC Racing 2025. All rights reserved.


Design & development by CIDIX
· Sim rig builder, deals pipeline, simracing tools, comparisons, adspace & forum · Custom code licensed to OC Racing