RSeat cockpits often look “complete” out of the box, but most sim racers don’t stop at wheel + pedals. The moment you add a shifter, handbrake, button box, or a dedicated streaming workflow, the rig becomes a system.
This is where aluminium profile rigs have a huge advantage: they’re essentially universal mounting platforms. But you can still plan accessories intelligently on steel rigs too—if you think about your setup the right way.
Quick answer
- Steel cockpits can be excellent—especially when you keep the setup simple and within the cockpit’s intended use case.
- If you’re building a “gear-heavy” setup (rally, drift, endurance, streaming), a profile rig’s T-slot mounting makes upgrades dramatically easier.
- For SIMGASM, choose the tier that matches your hardware, then plan accessories as bolt-on modules: Club for most setups, Sport for clean builds, Pro for maximum expansion.
Think in modules, not parts
Instead of buying accessories randomly, plan your rig like a cockpit designer. Break it into zones:
- Drive zone: seat, wheel, pedals (your “performance triangle”).
- Control zone: shifter, handbrake, button boxes, tablet mounts.
- Work zone: keyboard/mouse, Stream Deck, microphone mounts.
- Display zone: single/ultrawide/triples + potential top monitor.
Steel cockpits: the usual accessory bottleneck
Steel rigs often have fewer “free” mounting points. So accessories can end up mounted in less-than-ideal places, or you’re forced into brand-specific add-ons. That’s not necessarily a dealbreaker—it just means you need to prioritize:
- ergonomic reach (your hands should fall naturally onto controls)
- rig rigidity (avoid mounting heavy things on flexible arms)
- serviceability (you should still be able to access bolts and cables)
Why aluminium profile rigs are accessory-friendly by design
Profile rigs are “mount anywhere” platforms. You can add or move modules without drilling because the T-slot hardware system stays universal. This becomes a big win when:
- multiple people use the rig (you want fast adjustment and consistent control placement)
- you experiment with positions (rally vs drift vs GT)
- you add streaming gear and extra screens
Recommended SIMGASM accessory modules
- Controls module: Shifter & handbrake mount + side mounting arm for flexible placement
- PC workflow: PC tray to keep the tower safe and reduce cable strain
- Wheelbase flexibility: Wheel mount base set + choose front, bottom or side mount styles
- Display flexibility: VESA mounting bracket set for easier alignment and future upgrades
How to keep accessory upgrades from ruining your “clean build”
Accessories often create cable chaos. Two habits prevent that:
- Plan cable routes per zone: wheel area cables, pedal area cables, shifter area cables, display cables.
- Keep service loops: enough slack for movement and adjustments without pulling connectors.
This is where the SIMGASM Sport tier (with internal pass-through routing) is a practical advantage: you can keep the look clean without relying on clips everywhere.
A simple “buy order” that avoids wasted money
- Make the rig stable (wheel + pedals + seat locked down).
- Make it comfortable (ergonomics before “cool add-ons”).
- Add controls (shifter/handbrake/button boxes).
- Upgrade the display (triples or a better monitor stand).
- Only then add immersion hardware (tactile, motion).
Continue reading
- What do you need for a complete racing simulator setup?
- Shared sim rig setup: fast adjustments for multiple drivers
- Sim racing cable routing guide: service loops, strain relief and clean upgrades
- VESA mounting and monitor stands: patterns, alignment and stability
More RSeat guides
- Cable management on steel sim rigs: service loops, strain relief and clean routing
- RSeat shifter and handbrake positioning: GT, rally and drift layouts
- Direct drive mounting on RSeat rigs: front, side and bottom mounts explained
- RSeat rig maintenance checklist: squeaks, re-torque and coating care
- Buying a used RSeat cockpit: a checklist and when to buy new instead
