SIMRIG SR2 Review: The Most Popular Bolt-On Motion System in the UK
The SR2 sits in the middle of SIMRIG's three-product range and outsells both the SR1 below it and the SR3 above it. That is because most sim racing rigs land squarely in the SR2's 225kg weight class. A direct-drive wheelbase, load cell pedals, a racing seat, a monitor stand with triples, and a driver. Add it up and you are somewhere between 150 and 200kg. The SR1 at 175kg is tight. The SR3 at 250kg is overkill. The SR2 handles the weight with headroom to spare.
What You Get
Four linear actuators, one for each corner of your rig. An ECU controller. A power supply. USB cable. Mounting brackets for 8020 aluminium extrusion in either 20x20 profile or universal EasyBracket format. And SIMRIG's proprietary control software with native VR motion compensation built in.
The three axes are pitch, roll, and heave. Under braking, the rig tilts forward. Through corners, it leans to the side. Over kerbs and bumps, it lifts and drops. These are the three forces that cover 80% of what makes motion feel like driving. Traction loss, the fourth axis that ProSimu includes, is absent. For rally and drift specialists this matters. For circuit racing, the three axes cover the forces you rely on most.
Installation
Under two hours from unboxing to first lap. Bolt the four actuators to the corners of your rig using the included brackets. Connect the actuator cables to the ECU. Plug USB into the PC. Install the software. Calibrate. Drive.
No permanent modifications to your rig. No drilling. No cutting. The actuators clamp to the aluminium extrusion using the existing T-slot channels. If you ever want to remove the system, your rig returns to its original static configuration in 30 minutes.
The EasyBracket option is worth the premium over the 20x20 profile brackets if your rig uses non-standard profile widths or if you want the fastest possible installation. EasyBrackets clamp to the outside of any profile regardless of slot width.
Native VR Motion Compensation
This is SIMRIG's standout feature. When your rig tilts on a motion platform and you are wearing a VR headset, the virtual horizon tilts with it. Without motion compensation, every platform movement feels wrong in VR because your eyes see the world tilting while your inner ear feels the real tilt. The two signals conflict and you get motion sickness.
Motion compensation counter-rotates the virtual camera to match the physical platform movement. The result is that the virtual horizon stays level while your body feels the motion. SIMRIG builds this into the control software natively. No third-party tools, no additional configuration, no compatibility issues. Connect your SteamVR headset, enable compensation in the software, and it works.
ProSimu and Qubic achieve motion compensation through third-party tools like OXRMC. These work well but require separate installation and configuration. If VR is your primary display and you want the simplest path to motion-compensated VR, SIMRIG is the easiest route.
How It Compares
| Feature | SIMRIG SR2 | ProSimu P3MP | Qubic QS-210 (2DOF) |
|---|---|---|---|
| Degrees of Freedom | 3DOF (pitch, roll, heave) | 3DOF (pitch, roll, traction loss) | 2DOF (pitch, roll) |
| Load Capacity | 225kg | 200kg | 250kg |
| VR Compensation | Native built-in | Via third-party tools | Via third-party tools |
| Haptics | No | No | 100Hz integrated |
| Traction Loss | No | Yes | No |
| Warranty | 3 years | 1 year | 2 years |
| Noise | Low | Ultra quiet | Whisper quiet |
| UK Price | From £3,505 | From £4,295 | From £3,519 |
The 3-Year Warranty
Three years. That is the longest warranty of any motion system in our catalogue. Qubic offers two years. ProSimu offers one year. SIMRIG's three-year coverage includes defects in design, materials, and workmanship with faulty parts shipped to Sweden for analysis and replacement at no cost.
For a product that costs £3,505 and contains motors, electronics, and mechanical components that run under load, warranty length matters. Three years of coverage means SIMRIG stands behind the product well beyond the initial ownership period.
Who Should Buy It
The SR2 is for 8020 rig owners who want plug-and-play motion with the least possible friction. If you race in VR and want native motion compensation without third-party software, this is the system. If you want the longest warranty in the category, this is the system. If your rig weighs between 150 and 200kg loaded, the SR2 handles it perfectly.
If you want traction loss as a dedicated axis, the ProSimu P3MP includes it. If you want integrated haptics without separate bass shakers, the Qubic QS-210 includes them. Each system has a different strength. The SR2's strength is simplicity, VR integration, and warranty confidence.
The Verdict
The SR2 is the easiest path from static rig to motion rig in the UK market. Fastest installation, best VR integration, longest warranty, and a 225kg load capacity that handles virtually every home setup. It does not have traction loss. It does not have integrated haptics. But it does the three core axes cleanly, quietly, and reliably with a warranty that outlasts every competitor.
The SIMRIG SR2 is available from SimTorque with free UK delivery. 1 to 2 weeks delivery from Sweden.
Frequently Asked Questions
What is the difference between 20x20 Profile and EasyBracket?
20x20 Profile brackets slot into standard 20mm T-slot extrusion. EasyBrackets clamp to the outside of any profile width. Choose EasyBracket for faster installation or if your rig uses non-standard profile sizes.
Can I upgrade from SR1 to SR2?
Yes. The upgrade involves swapping the actuator motors and ECU. Contact us for upgrade pricing and availability.
Is 225kg enough for triple monitors?
For most setups, yes. Three 27 to 32 inch monitors plus a stand add roughly 25 to 30kg. Combined with a typical rig, wheelbase, pedals, seat, and driver you should land around 180 to 200kg. If you run triple 49-inch ultrawides with a heavy direct-drive base and weigh over 100kg yourself, consider the SR3 at 250kg.