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MOZA Racing

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MOZA Racing

Moza Racing R21 Direct Drive Wheel Base (Black)


Moza Racing R21 Direct Drive Wheel Base (Black)

Speed and passion, unrivalled power


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Moza Racing R21 Direct Drive Wheel Base (Black)

Speed and passion, unrivalled power

21Nm of Pure Direct Drive Torque from an Industrial-Grade Motor
With 21Nm of power behind the R21, feel everything modern racing cars have to offer. Every bump, slip and slide can be felt, giving unbeatable immersion.

Six Unique Approaches to Direct Drive Design
Developed by experts in the electric motor field, our rotor design utilises unique design approaches to ensure a smooth steering experience. V-shaped struts, fractional slot-concentrated windings are applied to ensure maximum torque can be felt without notchiness. Under the same volume, the R21 sports a 30% larger output of torque than other models.

Sleek, Modern Design
Inspired by current supercar trends, the R21 sports a two-tone paint finish, with two variations.

Sturdy, All-aluminium Body
The R21 is made of aluminium alloy, giving the base a rock-solid feel and weight.

Ultra-Low Static Torque
Feel everything through an optimised motor design, offering practically zero torque ripple, notching or cogging. Combined with powerful torque delivery, hard braking, curbs, and drifts are clearer and stronger than ever before.

Superior Temperature Control
Enjoy reliable, steady temperature performance with the R21. Even for extended endurance racers, the R21 will never reduce output or attenuate due to overheating. Real-time onboard temperature monitoring means you will never miss a session.

262,144 Points of Resolution
The R21 encoder gives an exceptional understanding of the wheel position, allowing for accurate, clear communication when racing.

Zero Latency Wireless Technology
Say goodbye to cords, with the ability to wirelessly transmit all information from the wheel to the R21.

Quad-Core Architecture
No matter what condition, the R21’s quad CPU reliably gives racers maximum precision for the ultimate sim-racing experience.

Remote, Cloud-based Control
Enjoy on-the-fly changes using the MOZA app! Force feedback, pedal settings and more can all be changed in real-time.




Additional information

Weight 9 kg
Dimensions 327 × 170 × 130 cm


  • 21Nm Peak Torque
  • Unique Supercar-inspired Design
  • All Aluminum Alloy Body
  • Cutting-edge Approach to Motor Design
  • 262,144 Points of Resolution
  • Fully Wireless Communication
  • MOZA Pit House App Control


Instruction Manual
Power Supply
USB Cable
Warranty Card


Applicable Platform – PC
Driving type – Direct Drive
Maximum Turning Angle – Limitless
Cover – Aluminum
Color – Black / Cyber ​​Green
Maximum Torque – 21Nm
Maximum Power – 480W
Input Voltage – 110V~220V AC —>36V DC
Encoder Resolution – 262144 ppr
USB Refresh Rate – 1000Hz
Indicator – Supported
APP – Supported
Quick Release – Customized Quick Release
Interface – Power Supply, Data, General Interface
Accessories – Instruction Manual, Power Supply, USB Cable, Warranty Card, Screws
Mounting – 4-Hole pattern on the underside, optional side mount support with bracket
Mounting Bracket – Bottom mount/ side mount brackets
Table Clamp – Optional
Side Mounting – YES
Emergency Stop – Optional
Firmware Update – Supported
L x W x H – 327mm x 170mm x 130mm
Mass(ALL) – 8.9kg
Shifting Indicator Light – YES