Description
MOZA R21 Ultra Direct Drive Wheel Base
MOZA’s flagship 21Nm direct drive base—engineered for professional sim racers who demand maximum torque, precision control, and rock-solid durability in long racing sessions.
Key Features
- Zero-cogging flat-wire motor with MOZA’s Nexgen 4.0 algorithm for ultra-smooth FFB.
- Delivers a sustained 21 Nm of peak torque with intelligent thermal management.
- 21-bit magnetic encoder offering over 2 million points of resolution.
- Dual RGB light strips with 16.7M colors for telemetry effects (ABS, shifts, flags).
- Customizable force feedback curves, damping, spring, and friction settings via MOZA Pit House.
- Durable CNC-machined aluminum unibody housing for maximum rigidity.
- Native ports for pedals, shifters, handbrake, dash, and emergency stop.
- Slip ring system rated for millions of rotations with stable, lag-free communication.
- Flexible mounting options: bottom, front, or side installation.
What's in the Box
- MOZA R21 Ultra Wheelbase
- Power Adapter
- USB Cable
- Toolkit
- User Manual
- Warranty Card
Technical Specifications
- Dimensions: 248.8 × 140 × 135 mm
- Housing Material: CNC Aluminum Alloy
- Rear Cover Material: Plastic
- Coupler Material: Aluminum Alloy
- Encoder: 21-bit Magnetic (2,097,152 PPR)
- Maximum Torque: 21 Nm
- RGB Light Strips: 2
- Mobile App Support: Yes
- Quick Release: Supported
- Ports: Power, PC, Pedals, Dashboard, Shifter, Handbrake, Emergency Stop
- Mounting Options: Bottom / Front / Side
The ultimate high-performance direct drive base—built for uncompromising sim racers.