Moza Racing R21 Ultra Wheelbase 21NM
SKU: 99947541756

Moza Racing R21 Ultra Wheelbase 21NM

Sale price$314.55 Regular price$349.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Moza Racing R21 Ultra Wheelbase 21NMExperience professional grade sim racing with the Moza Racing R21 Ultra. This high performance direct drive wheelbase delivers 21Nm of sustained torque for powerful and detailed force feedback. As a result, drivers can feel every bump, grip change, and curb strike with greater clarity. At the heart of the Moza Racing R21 Ultra is a next generation direct drive motor. It uses zero cogging flat wire technology, which helps reduce torque ripple.

Experience professional-grade sim racing with the Moza Racing R21 Ultra. This high-performance direct drive wheelbase delivers 21Nm of sustained torque for powerful and detailed force feedback. As a result, drivers can feel every bump, grip change, and curb strike with greater clarity.

At the heart of the Moza Racing R21 Ultra is a next-generation direct drive motor. It uses zero-cogging flat-wire technology, which helps reduce torque ripple. Therefore, the steering feels smooth, stable, and highly responsive during intense racing sessions.

The Moza Racing R21 Ultra also features a 21-bit magnetic encoder. This system captures steering inputs with over two million points of resolution. Because of this, drivers experience precise control and improved steering accuracy in every corner.

In addition, it supports advanced force feedback algorithms and iRacing 360Hz mode. This improves signal response and delivers sharper feedback in supported simulations. As a result, drivers gain better control during fast direction changes and endurance racing sessions.

The Moza Racing R21 Ultra also features a durable CNC-machined aluminum housing with customizable RGB lighting. Multiple mounting options allow easy installation on a wide range of sim racing rigs. Therefore, the wheelbase fits both professional cockpit setups and high-end home rigs.


Key Features:

  • 21Nm direct drive torque for strong and detailed force feedback

  • Zero-cogging flat-wire motor for smooth steering response

  • 21-bit magnetic encoder with over 2 million points of resolution

  • iRacing 360Hz mode for faster force feedback updates

  • Advanced force feedback algorithm for improved realism

  • CNC-machined aluminum housing for durability and strength

  • RGB lighting with telemetry support for immersive effects

  • Multiple mounting options including bottom, front, and side mounting

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99947541756

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Bayne Hayes
Natrona Heights, US
★★★★★ 5
That it will work on a Stil weedeater
Style: 9" 2T Cutting Blade
The edger connected to my Stil weed eater and worked great. I would recommend it to anyone.
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Reviewed in the United States on May 10, 2026
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Patrick V.
Alexandria, US
★★★★★ 5
Cut edges like a pro
Style: 9" 2T Cutting Blade
Better, much better than the OEM yellow and black brand. This has an all metal guard and the blade does not bind when it comes into contact with concrete. I have used it all summer for edging two commercial properties and my own lawn, it’s still turning and cutting with ease. Being all metal adds weight but the trade off over fragile plastic is worth the durability.
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Reviewed in the United States on November 4, 2025
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427Cobra
Carnegie, US
★★★★★ 3
OK for light duty use only
Style: 9" 2T Cutting Blade
Not very strong or robust. Does fit my power head properly. Only recommend it for occasional, light duty use.
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Reviewed in the United States on November 5, 2025
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Alexander Vieths
Grantham, US
★★★★★ 5
These work for the Worx trimmer WG928
Size: 16 Line Spools+4 Caps, Size: 16 Line Spools+4 Caps
Recently purchased the Work String trimmer and blower bundle. I found these and ordered them in hopes they were the right ones. They fit and work perfectly. Super easy to install. Pop out the old one and pop in the new. The string is pretty durable and thick. I love the idea of pre loaded spools. It got so annoying having to rewind the string on the spool every time I ran out. Price is fair and worth it. Highly recommend these if you have the same trimmer.
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Reviewed in the United States on September 2, 2024
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brian
Natrona Heights, US
★★★★★ 5
Worth taking the worry off my list.
Size: 16 Line Spools+4 Caps
Great to last forever and not pay over priced smaller packages.
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Reviewed in the United States on March 1, 2026

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