Moza R21 Ultra Direct Drive Wheelbase (21Nm)
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Standard 2 year warranty
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Moza R21 Ultra Direct Drive Wheelbase (21Nm)
Moza R21 Ultra direct drive wheelbase (21Nm)
The Moza Racing R21 Ultra is a powerful direct drive wheelbase designed for serious sim racers. With 21Nm of constant torque, a 21 bit encoder and an industrial grade direct drive motor, this base delivers extremely precise force feedback and consistent performance during long racing sessions.
The R21 Ultra is built for PC sim racing and forms the core of a professional sim racing setup. Thanks to its high build quality, fast USB communication and compatibility with the Moza Racing ecosystem, this wheelbase is ideal for dedicated racers and competitive sim drivers.
21Nm constant force feedback
The Moza Racing R21 Ultra delivers 21Nm of constant torque. This means the wheelbase does not only reach short peak forces but can maintain strong and stable force feedback during long races.
This allows you to clearly feel what the car is doing on track, including grip loss, kerbs, weight transfer and small steering corrections. The result is more control and a more realistic driving experience.
21 bit encoder for maximum precision
The wheelbase is equipped with a 21 bit magnetic encoder with 2,097,152 pulses per revolution. This allows even the smallest steering inputs to be registered with extreme accuracy.
The result is a more responsive steering feel and improved control through fast corners, braking zones and when correcting oversteer.
Direct drive technology
The R21 Ultra uses a powerful direct drive motor without belts or gears. This means force feedback is transmitted directly from the motor to the steering wheel.
The result is a tight, responsive and highly realistic steering experience that is preferred by serious sim racers.
Key features
- 21Nm constant torque
- 21 bit encoder with 2,097,152 PPR
- Direct drive motor with zero cogging
- 1000Hz USB refresh rate
- 360W power output
- Moza Racing quick release system
- RGB telemetry lighting
Compatible with the Moza Racing ecosystem
The Moza R21 Ultra is fully integrated into the Moza sim racing ecosystem. This makes it easy to connect accessories and expand your racing setup.
Compatible Moza Racing accessories
- Moza steering wheels
- Moza pedals
- Moza dashboards
- Moza shifters
- Moza handbrakes
- Moza emergency stop switch
Mounting on sim racing rigs
The R21 Ultra supports multiple mounting options which makes it compatible with most sim racing cockpits.
Supported mounting options
- Front mount
- Side mount
- Bottom mount
Specifications
- Torque: 21Nm constant
- Encoder: 21 bit magnetic
- USB refresh rate: 1000Hz
- Power output: 360W
- Dimensions: 248.8 × 140 × 135 mm
- Weight: 9 kg
- Platform: PC
What is included in the box?
- MOZA R21 Ultra wheelbase
- Power adapter
- Power cable
- USB data cable
- Mounting bolts
FAQs
Can I test this product first or try it out somewhere?
We understand that you would like to experience a product in real life first. You are more than welcome in our showroom! Contact us to schedule a visit.
We have built up almost our entire range of the brands Playseat, Thrustmaster and of course our own brand: XXL Racing.
What if there is something wrong with the product?
All our new products come with a standard 2 year warranty.
If something goes wrong, we will help you quickly.
In many cases, you can also contact the brand's own customer service directly with your purchase invoice if desired.
Is this product suitable for my setup (PlayStation, Xbox, PC)?
Yes, in the product description you can see exactly which platforms this product is suitable for.
Not sure? Drop us a message – we’re here to help make sure it fits your setup.
How quickly will my order be delivered?
The delivery time can be found below the product price.
Once your order has been shipped, you will receive a track & trace. In the Netherlands and Belgium, your package is usually delivered within 1 business day.