Sim racing · head‑to‑head
MOZA R21 Ultra Direct Drive Wheel BasevsMOZA R9 V3 Direct Drive Wheel Base
The Bottom Line
Waiting for specs to be completed…
Spec comparison
| MOZA R21 Ultra Direct Drive Wheel Base | MOZA R9 V3 Direct Drive Wheel Base | |
|---|---|---|
| Brand | MOZA | MOZA |
| Ecosystem | MOZA | MOZA |
| Starting Price | $699.00 | $278.70 (CA$389.99)Best |
| Price trend | Unchanged over 90 days | Cheapest retailer changed — see product page |
| Peak Torque | 21 NmBest | 9 Nm |
| Drive Type | direct | direct |
| Max Rotation | 2700 ° | 2700 ° |
| Connectivity | USB-B | USB-B |
| Software | MOZA Pit House | MOZA Pit House |
| Quick Release | D1-Spec | D1-Spec |
| Weight | 9 kg (19.8 lb) | 5 kg (11 lb)Best |
| Mounting | bottom, front, sideBest | bottom |