Sim racing · head‑to‑head
The choice between the MOZA R21 Ultra Direct Drive Wheel Base and the Simucube 2 Sport Direct Drive Wheelbase comes down to a battle of raw, budget-friendly power versus premium, highly refined force feedback. While MOZA targets maximum torque per dollar, Simucube focuses on industry-leading detail and software sophistication.
MOZA users have reported failed firmware updates that can temporarily leave the R21 unresponsive or completely strip its force feedback. Additionally, some software updates have broken force feedback detail, requiring users to manually disable the 'Hands Off Protection' setting to restore it.
The Simucube SQR quick release does not integrate power or data transfer, meaning you must use batteries for wireless wheels or run coiled USB cables for wired ones. Furthermore, the SQR system requires a physical locking pin and can fit so tightly that it occasionally gets stuck, requiring significant force to unmount.
If you want the absolute most torque for your dollar and versatile mounting options, the MOZA R21 is an incredibly powerful option. However, if you prioritize software stability, industry-leading force feedback detail, and a lighter wheelbase, the Simucube 2 Sport justifies its premium price tag.
| MOZA R21 Ultra Direct Drive Wheel Base | Simucube 2 Sport Direct Drive Wheelbase | |
|---|---|---|
| Brand | MOZA | Simucube |
| Ecosystem | MOZA | Simucube |
| Starting Price | $699.00Best | $999.00 |
| Peak Torque | 21 NmBest | 17 Nm |
| Drive Type | direct | direct |
| Max Rotation | 2700 °Best | 2160 ° |
| Connectivity | USB | USB-B |
| Software | MOZA Pit House | Simucube True Drive |
| Quick Release | D1-Spec | SQR |
| Weight | 9 kg (19.8 lb) | 8 kg (17.6 lb)Best |
| Mounting | bottom, side, frontBest | front |
| Price trend | Unchanged over 90 days | Up 16.3% in 90 days |