Description

MOZA R12 V2 Direct Drive Wheel Base

The MOZA R12 V2 Direct Drive Wheelbase is engineered for professional-level sim racers seeking maximum realism, precision, and force feedback detail.

Delivering 12 Nm of peak torque, this next-generation wheelbase features a 21-bit magnetic encoder with 0.00017° resolution, ensuring exceptionally smooth and accurate steering response. 

The advanced slanted-pole servo motor, paired with a carbon fiber wrapped rotor, optimizes thermal efficiency and minimizes performance loss during extended sessions.

Built with aviation-grade aluminum and finished with laser-etched detailing, the R12 V2 combines durability with premium aesthetics. Intelligent temperature control maintains stable performance even under heavy load, while the compact 4-hole bottom-mount design allows easy installation on most cockpits, wheel stands, or desk clamps.

The MOZA Pit House software provides real-time customization, letting racers fine-tune force feedback, rotation angle, pedal mapping, and game-specific profiles for ultimate control.

Ideal for both competitive racers and enthusiasts, the MOZA R12 V2 is crafted to elevate your driving experience with unmatched consistency and precision.

Product Features

Product Features 

What's Included

What’s Included

• MOZA R12 V2 Direct Drive Wheel Base × 1
  
  

• Power adapter × 1
  
  

• Power / data cable (USB) × 1
  
  

• Tool kit × 1
  
  

• User manual × 1
  
  

• Warranty card × 1

Product Specifications

Product Specifications

General Specifications

Connectivity & Mounting

Getting Started Guide

Getting Started Guide

1. Unbox and inspect

   Carefully remove the R12 V2 base and all accessories from the packaging. Confirm everything matches the “What’s Included” list and check for visible damage.
   
   

2. Decide your mounting method

   Choose whether you’ll mount the base to a dedicated sim rig / wheel deck or use an optional MOZA desk clamp on a sturdy table. Make sure your surface can handle 12 Nm of torque without flexing.
   
   

3. Position the base

   Place the R12 V2 where the wheel will sit centered in front of your seat, with enough clearance for full rotation and easy access to cables at the rear.
   
   

4. Mount to your rig or plate

   Align the base’s 4-hole bottom pattern with your rig’s mounting plate. Use appropriate bolts, washers, and locknuts to secure it firmly, tightening each corner evenly.
   
   

5. (Optional) Desk clamp setup

   If using a desk clamp, secure the clamp to your desk edge, then bolt the R12 V2 to the clamp bracket. Tighten until the base is solid and does not move when you apply steering force.
   
   

6. Attach a compatible MOZA wheel

   Slide a MOZA wheel (e.g., GS, RS, KS series) onto the quick-release hub and push until it locks. Check for any play or wobble and re-seat if necessary.
   
   

7. Connect pedals and accessories

   Plug compatible MOZA pedals, shifter, handbrake, and dash into their labeled ports on the rear of the wheelbase.
   
   

8. Run power and USB cables

   Connect the power adapter to the DC input on the base, then to a surge-protected outlet. Run the USB cable from the base to your PC, avoiding tight bends and areas where your feet or seat might catch it.
   
   

9. Power on and calibrate

   Turn on your PC, then power the wheelbase. Allow it to complete its initial calibration and centering routine—keep your hands clear of the wheel during this step.
   
   

10. Install MOZA Pit House

    Download and install MOZA Pit House on your PC. Open it to confirm the R12 is detected, check for firmware updates, and apply any recommended updates. 
    
    

11. Load a base profile and test

    In Pit House, load a default profile for your favorite sim (iRacing, ACC, etc.), then launch the game. Verify that steering, buttons, and FFB work correctly, and do a few test laps before pushing hard.

Product Installation Guide

Product Installation Guide

1. Confirm rig stiffness and ergonomics

    

   • Sit in your driving position and determine the ideal wheel height and distance.

   • Ensure your rig or desk is rigid enough to handle 12 Nm without excessive flex.

    

2. Mark mounting holes

    

   • Place the R12 V2 on your wheel deck or plate.

   • Align the 4-hole bottom mount pattern with your rig’s slots.

   • Mark any drilling locations if your plate is not pre-drilled.

    

3. Bolt the base in place

    

   • Use high-strength bolts, washers, and locknuts to secure the base.

   • Tighten bolts in a cross-pattern to keep the base level and prevent twisting.

   • Check that you can still access all ports on the rear.

    

4. Install side brackets (if applicable)

    

   • If using side-mount brackets, attach them to the R12 using the designated threaded holes (if provided in your bracket kit).

   • Bolt the brackets to your rig, adjusting tilt and height before final tightening.

    

5. Desk clamp installation (optional)

    

   • Attach the MOZA desk clamp to the front edge of a solid table.

   • Bolt or fasten the R12 V2 to the clamp plate per the clamp instructions.

   • Tighten the clamp until the base does not move even under heavy steering.

    

6. Cable routing & strain relief

    

   • Connect pedals, shifter, handbrake, dash, and optional e-stop to their ports. 

   • Route cables along rig tubing or under the desk, securing them with zip ties or clips.

   • Leave a gentle service loop near each connector so cables aren’t pulled tight.

    

7. Connect power and PC

    

   • Plug the power supply into the base, then into a grounded outlet or power strip.

   • Connect the USB cable directly to your PC’s rear motherboard ports for best stability.

    

8. Initial firmware & device check

    

   • Open MOZA Pit House and verify the R12 V2, wheel, and any accessories are detected.

   • Run firmware updates if prompted and restart the base afterward.

    

9. In-game setup

    

   • In each sim, select the MOZA wheelbase as the steering device.

   • Calibrate wheel rotation (e.g., 900° or 1080°), set pedal dead zones, and assign buttons.

   • Start with recommended FFB settings from MOZA or community baselines, then refine.

    

10. Final verification

     

    • Turn the wheel lock-to-lock and press your pedals firmly to check nothing shifts or rubs.

    • After a few sessions, re-check all mounting bolts and clamp tightness and re-tighten if needed.

     

Videos

Product Manual and User Guides

FAQ's

Frequently Asked Questions 

Q: Is the MOZA R12 V2 compatible with consoles?

A: No. The R12 V2 is a PC-only wheelbase. It’s designed for Windows PC racing titles and integrates with MOZA Pit House and the MOZA mobile app for tuning. For console support, customers should look at MOZA bundles specifically labeled for Xbox or console use. 

Q: Does the R12 V2 include a steering wheel or pedals?

A: This product is the wheelbase only. It includes the base, power adapter, cables, tool kit, user manual, and warranty card. A compatible MOZA steering wheel and pedals are required and sold separately or as part of R12 bundles. 

Q: How powerful is 12 Nm for sim racing?

A: With 12 Nm of peak torque, the R12 V2 sits above many entry-level and mid-range wheels, giving you enough headroom to run strong, detailed force feedback without maxing out the base. It’s more than sufficient for most GT, formula, and rally sim drivers and is often considered a “sweet spot” between immersion and comfort. 

Q: What’s the main difference between the R12 V2 and higher-torque models like the R16?

A: The R12 V2 and R16 share key technologies (NexGen 4.0 FFB, 21-bit encoder, aluminum chassis). The main difference is torque: R12 provides 12 Nm in a more compact, accessible package, while R16 is aimed at users who want even higher peak forces and the most intense FFB experience possible. 

Q: Is the R12 V2 suitable for beginners, or is it only for advanced drivers?

A: It works well for both. New sim racers can use the preloaded, game-specific profiles and get a great experience with minimal setup. More experienced drivers can dive into 19-point FFB tuning, dynamic FFB curves, and advanced filters in Pit House to fine-tune the feel exactly how they want. 

Q: What games does the R12 V2 support?

A: On PC, the R12 V2 is compatible with a wide range of titles, including iRacing, Assetto Corsa & ACC, the F1 series, Dirt Rally series, Automobilista 2, Project CARS series, Euro/American Truck Simulator, BeamNG.drive, and many others. MOZA publishes a compatibility list for current games. 

Q: Is it safe to run the R12 V2 at high FFB levels?

A: Yes. The base includes hand-off protection to detect when you’re not holding the wheel and to quickly stop oscillations and re-center, plus intelligent temperature control to protect the motor and electronics. As with any direct-drive wheel, customers should start with moderate torque levels and increase gradually.