Moza Racing R21 Wheel Base 21Nm of Power
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.
Inspired by current supercar trends, the R21 sports a two-tone paint finish, with two variations
The R21 is made of aluminum alloy, giving the base a rock-solid feel and weight.
Feel everything through an optimized 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.
Developed by experts in the electric motor field, our rotor design utilizes 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 nuttiness. Under the same volume, the R21 sports a 30% larger output of torque than other models.
Sim Dashboard is not included
We ship from Huntington, CA. Orders placed before 11am PST will ship the same day, while orders placed after 11am will ship the next business day.
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 for unbeatable class leading immersion.
5.5 N·m Peak Torque
All Aluminum Alloy Body
262,144 Points of Resolution
MOZA Pit House App Control
Unique Supercar-inspired Design
Hands-off Protection
Ultra Low Static Torque
One-click Launching
Sleek,
Modern Design
Inspired by current supercar trends, the R21 sports a robust design and two-tone paint finish.
Six Unique Approaches
to Direct Drive Design
Developed by experts in the electric motor field, the R21 motor utilizes 6 unique design approaches to ensure a smooth racing experience. V-shaped struts and fractional slot-concentrated windings are used to ensure maximum torque without notchiness. The R21 sports a30%larger torque output than other similar models.
Sturdy, All-aluminum Body
The R21 is made of aluminum alloy, giving the base a rock-solid feel and weight.
Ultra Low Static Torque
Feel everything through an optimized 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.
Superior Temperature Control
The R21 encoder incorporates ultra high precision wheel position monitoring, allowing for accurate and clear feedback when racing.
This function can effectively avoid the risk of injury and quickly help restore control by detecting that hands are off the wheel. Once activated, it will quickly stop any oscillation and safely center the wheel.
This function will increase the damping FFB effect as the vehicle speed increases and reduces the dampening as the vehicle speed decreases to accurately mimic a real race car, resulting in greater high-speed stability and low-speed maneuverability.
MOZA Pit House Control Software
Next Generation FFB Filtering Algorithm
The R21 DD base is powered by MOZA's latest force feedback filtering algorithm, providing enhanced dynamic feedback that renders oversteer and understeer with greater clarity and richness.
Dual-Mode Communication
The base and the steering wheel are connected via a military-grade wired conductive slip ring with a lifespan of more than 5 million revolutions. Simultaneously, the base communicates wirelessly with the wheel. This distinct patented design delivers exceptional stability and durability, allowing for seamless, infinite high-speed rotation.
Enjoy on-the-fly changes using the MOZA app! Force feedback, pedal settings, and more can all be changed in real-time. One-click importing allows easy hassle free setup transfers to new devices.
Love the Qubic BT1—works great and I’m very happy with it. Just a little disappointed the unit I received wasn’t the current revision, but performance is still excellent.
This is totally worth the money. Very heavy duty and everything you need comes with it. Fantastic value for money - it would cost you more to buy the individual parts if you tried to build it yourself. Really excellent frame. I'm using it with the Qubic QS-220 actuators for 3DOF motion and its certainly strong enough.
Wow, what a difference coming from another DD wheel base. Did not expect there to be that much of a difference . Very glad that I made the purchase. Speedy delivery from Apevie Simulator!
I had a major issue with my QS-BT1 order upon delivery but Apevie handled and resolved the issue professionally even thought it was not their fault. Jay and Boran were in constant contact with me the entire time and they sent out a new one which arrived with no problems in excellent condition. They even went out of their way to personally call me to make sure the replacement got to me safe which I really appreciated. This was a large purchase for me and Apevie promised that they always make things right for their customers and they kept that promise. Do not hesitate to do business with them.
Purchased the Pimax Crystal 50PPD pre-order edition that included the top strap and DMAS speakers. Overall, it has very good image clarity that is slightly marred by the presence of mura on the QLED panels. A second issue I noticed was that the colors on screen seemed to be a little washed out compared to other headsets I’ve used. The Pimax software provides some configuration settings that help offset this, but it’s limited.
The biggest issue was the included DMAS speakers. Both are very loose in the joints, which causes a buzzing sound when certain audio pitches happen. Almost sounds like an electric razor. Also, the DMAS bass is so overpowering that other sounds are being drowned out with no way to change it in the Pimax play software.
Other than these issues, the headset is pretty fantastic, and the weight is well balanced. I would recommend getting some aftermarket comfort mods to improve the experience.
Arrived in a very timely manor. New, in box. Works as expected.
I feel like the product presentation misled me. I bought the adapter plate expecting it to work with the flight base clamp as shown on the website. The flight mount itself has been excellent, but this additional plate turned out to be just a small piece of metal. It doesn’t integrate with the flight clamp in any meaningful way and can’t properly mount both the HBP and HGP as implied.
At the time of purchase, there was an image suggesting the plate would fit atop the flight mount and allow mounting of the handbrake and shifter together. That image is no longer visible on the site, which makes me wonder if I imagined it, but it was definitely what influenced my decision. As it stands, the plate has limited use and feels like a waste of money.
The Variable Micro Adjustment VESA Adapter mount from ApevieSimulator has been a fantastic addition to my setup. The build quality is excellent—very sturdy and stable even with multiple monitors. The micro-adjustment feature makes it easy to get everything perfectly aligned, which has made a big difference for both comfort and immersion. Installation was straightforward, and it feels secure once tightened down. After using it for over a week, I can say this mount is worth every penny. Highly recommend for anyone serious about their sim racing or multi-monitor setup!
I bought and installed the 4-point Harness Kit in on my DOF H6. It enhances the emersion when strapped in the seat. You feel motions / vibrations etc. more and gives you more race car feeling being strapped in. The belts are very comfortable, easy to install and look and feel like very good quality. First I was not sure about driving with a belt, but now I love it. It was a well worth purchase for me. Thank you.
