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Controller:MOZA R9

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MOZA R9
MOZA R9 cover
XInput support
Connection method
USB-B

The MOZA R9 is a racing wheel base by released by MOZA Racing on March 10, 2022.[1]

The R9 has the radial flux direct-drive force feedback system, with the peak torque of 9 Nm. The housing is made of aviation-grade aluminum for better rigidity and heat dissipation. The ports on the R9 vary between revisions.

The original V1 wheel base only has two accessory ports, with one RJ12 port for dashboard and one RJ10 port for E-stop switch. Superseded the V1 is the V2 wheel base that added more wheel rim compatibility. The V2 wheel base was later superseded by the V2.5 wheel base, which added one RJ45 ports for pedals and two RJ12 ports for shifter and handbrake. In addition to the standalone wheel base sets, the R9 is also available in multiple bundles that include the wheel rims. The V3 wheel base was later released in March 2025, featuring a updated 21-bit magnetic encoder.[2]

On PC, the R9 is compatible with several games, but must have MOZA Racing's Pit House (which include the driver package) installed to work. Because both V1 and V2 revisions of the wheel base doesn't have a dedicate RJ11 port for pedals, a USB-powered pedals is required for a complete setup. Button layouts vary between equipped steering wheels/hubs.

General Information

V1/V2/V2.5 wheel bases (Archived)
Official site (V3 wheel base)
Product page (V3 wheel base)

Inputs (With ES Wheel and SR-P Pedals)

  • 1 × 2-axis steering wheel axle with no lock-to-lock (set to 2000 electronically by default)
  • 2 × steering-mounted paddles on the ES wheel
  • 1 × digital directional pads (D-pads) on the ES wheel: ↑, ↓, ←, →
  • 16 × digital face buttons on the ES wheel: 𝐀, 𝐁, 𝐗, 𝗬, BOX, WIP, FL, PL, CAM, R, N, P, HOME, MENU, RADIO, START
  • 1 × rev indicator LED on the ES wheel
  • 3 × analog foot pedals on the SR-P Pedals: ʙʀᴀᴋᴇ, ᴀᴄᴄᴇʟ, ᴄʟᴜᴛᴄʜ

Controller variations

The Moza R9 V1 is the first revision of the wheel base.
The Moza R9 V2 has better wheel rim support compare to the R9 V1.
The Moza R9 V2.5 is a minor revision of the R9 V2, now with additional accessory ports for pedals, shifter and handbrake.
The Moza R9 V3 is a major revision, now features a updated 21-bit magnetic encoder.

Use with PC platforms

MacOS is not supported.

Windows

Windows 10 and Windows 11 do detect the wheel, but requires MOZA Pit House to be installed.

MOZA Pit House

Software utility that also come with the necessary driver for the MOZA wheel bases, steering wheels, pedals and other add-ons.
The steering sensitivity, various force feedback settings, steering locks, pedal sensitivity, shifter/handbrake settings can be adjusted.
It is possible to adjust the same settings using the MOZA Racing mobile app, but requires the phone to be paired to the wheel base via Bluetooth. The app is available for Android and iOS
There is no game profile function.

Linux

Only supported on Linux 6.12.24, 6.13.12, 6.14.3 and later.
Only supported on SteamOS 6.11 and later and requires manual installation of hid-universal-pidff driver.

Boxflat

Software utility for various racing wheels
The steering sensitivity, various force feedback settings, steering locks, pedal sensitivity, shifter/handbrake settings can be adjusted.
There is no game profile function.

Hardware

Expansions

MOZA CS V2P Steering Wheel

13-inches steering wheel with frame made from aviation-grade aluminum.
2 magnetic paddle shifters, 2 clickable joysticks and 2 rotary encoders.
Only compatible with R9 V2, R9 V2.5 and R9 V3.

MOZA SR-P Pedals

2 pedal set with one hall-effect-based pedals and one loadcell-based pedal (up to 100KG load).
Can be upgraded to a 3 pedal set with a clutch pedal.
Later batches (produced late 2023) can an be either directly connect to PC via USB or to a MOZA wheel base via RJ45.
Earlier batches are USB-only, and as such they cannot be connected to the R9 V2.5 and R9 V3 wheel bases via RJ45.

MOZA CRP2 Load Cell Pedals

Pedal set made in aluminum construction, with a spring-loaded gas pedal and a load-cell-based brake pedal with the 200kg sensor.
Separate, additional clutch pedal can be added to the set.
Any of the pedals can be replaced with the mBooster active pedal, but requires the mBooster Extension Plate to make it securely mounted onto the pedal plate.
Can be either directly connect to PC via USB or to MOZA R9 V2.5 and R9 V3 wheel bases via RJ45.

MOZA HGP Shifter

H-pattern shifter with 7 gears and a reverse gear.
Can be either directly connect to PC via USB or to a MOZA wheel base via RJ12.
Requires a table clamp for mounting onto the table.
Requires a Universal Hub.
Not compatible with R9 V1 and R9 V2, as they lacks the dedicate RJ12 port for it.

MOZA HBP Handbrake

Handbrake made in aluminum.
Can be either directly connect to PC via USB or to a MOZA wheel base via RJ12.
Requires a table clamp for mounting onto the table.
Requires a Universal Hub.
Not compatible with R9 V1 and R9 V2, as they lacks the dedicate RJ12 port for it.

MOZA SGP Sequential Shifter

Sequential shifter made in aluminum.
Can be either directly connect to PC via USB or to a MOZA wheel base via RJ12.
Requires a table clamp for mounting onto the table.

MOZA Universal Hub

A hub act as a bridge to connect multiple RJ11-powered MOZA devices to a PC.
Required when using both MOZA HBP Handbrake and MOZA HGP Shifter on MOZA R9 V1 and V2, as those variants doesn't have a dedicate RJ12 port for it.

MOZA AB9 Base

Force feedback base that can be used as a shifter in sim-racing title.
Can be directly connect to PC via USB only.
Requires a table clamp for mounting onto the table.

Support in games

MOZA Racing have provided a list of supported games on PC.
Telemetry support vary between games.

Other information

Technical infomation

Device name: MOZA R9 Base, HWID: 346E:0002

Firmware update

The wheel base's firmware can be updated using the MOZA Pit House software. Currently, it can be only done on Windows PC.

References