Skip to main content
MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base, Black | Sustained 21Nm Torque Output, High-density Flat-wire Motor, Dual RGB light, 600MHz Processor, New Force Feedback Algorithm
MOZA

MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base

Bottom line: The MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base is a specs-and-price decision rather than a crowd-consensus one in the sim racing category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar sim racing

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For sim-racing wheels, load-cell pedals and cockpits, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Supports bottom, front, and side mounting to accommodate a wide range of rigs.
  • ✓ Backed by MOZA's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base using a rating × review-volume × price-fit model applied to published specs and reviews across the sim racing category. MOZA's sim racing lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for sim racing of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Delivering a constant 21Nm of industrial-grade torque, the R21 ensures uncompromised performance during endurance racing sessions. Enjoy peak realism and control without thermal throttling.
  • The R21’s next-generation flat-wire motor minimizes cogging torque, providing ultra-smooth and consistent force feedback. Every movement feels precise, natural, and immersive.
  • Dual RGB light strips offer 16.7 million customizable colors, with telemetry-based effects for ABS, traction control, gear shifts, and flag signals.
  • The powerful R21 DD base pairs seamlessly with MOZA’s advanced New Force Feedback Algorithm, combining cutting-edge hardware and software for highly realistic feedback and precise tuning.
  • Supports bottom, front, and side mounting to accommodate a wide range of rigs.

Full Specifications

BrandMOZA
ColorBlack
Model NameR21
Item Type Namesim racing wheel Base
Button Quantity1
Controller Typesim racing wheel base
Hardware PlatformPC, Xbox
Compatible DevicesPC, Windows
Additional FeaturesErgonomic
Included ComponentsR21 Ultra Direct Drive Wheelbase * 1; Power Adapter * 1; Power Cord * 1; Data Cord * 1; Bolt Kit * 1
Connectivity TechnologyWireless and wired
Manufacturer Part NumberAZRS090
Full listing titleMOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base, Black | Sustained 21Nm Torque Output, High-density Flat-wire Motor, Dual RGB light, 600MHz Processor, New Force Feedback Algorithm

Ready to buy?

MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base, Black | Sustained 21Nm Torque Output, High-density Flat-wire Motor, Dual RGB light, 600MHz Processor, New Force Feedback Algorithm is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Sim Racing

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
MOZA R21 Ultra Direct Drive Car Driving Simulator Racing Wheel Base, Black | Sustained 21Nm Torque Output, High-density Flat-wire Motor, Dual RGB light, 600MHz Processor, New Force Feedback Algorithm
View on Amazon →