Moza Racing Introduces R21 Ultra and R25 Ultra Wheelbases
Moza Racing has unveiled its latest flagship direct drive wheelbases, the R21 Ultra and R25 Ultra, in August 2025, elevating professional-grade sim racing hardware with unprecedented power and precision. These units, designed for high-end setups, deliver 21Nm and 25Nm of torque respectively, incorporating Moza's groundbreaking True Torque technology for lifelike force feedback. Aimed at serious enthusiasts and esports pros, the wheelbases promise seamless compatibility across PC, consoles, and various peripherals, marking a significant leap in Moza's lineup. Priced at €1,299 for the R21 Ultra and €1,499 for the R25 Ultra, they position Moza as a top contender in the premium sim racing market.
The Unveiling and Design
Introduced at Gamescom 2025 in Cologne, the R21 Ultra and R25 Ultra represent Moza's commitment to innovation, building on the success of models like the R16 and R21. Both wheelbases feature a sleek, aviation-grade aluminum alloy construction for durability and heat dissipation, weighing around 12kg each with a compact footprint suitable for desk or rig mounting. The design includes RGB lighting, customizable via Moza Pit House software, and a quick-release system for easy wheel swaps. These units are engineered for sustained high-torque operation, with advanced cooling to prevent overheating during extended sessions.
True Torque Technology: A Game-Changer
Central to the R21 Ultra and R25 Ultra is Moza's proprietary True Torque technology, which enhances force feedback realism by delivering unfiltered, high-fidelity torque directly from the servo motor. This system uses a high-precision encoder for sub-millisecond response times, simulating real-world steering sensations like road texture, tire slip, and curb impacts with minimal latency. Unlike traditional gear or belt-driven wheels, True Torque eliminates mechanical loss, providing up to 25Nm of sustained torque on the R25 Ultra—enough to replicate the forces in GT3 or Formula cars. Early reviews praise its smoothness and detail, with adjustable settings for damping, friction, and inertia to tailor the experience for different sim titles.
Specifications Breakdown
The R21 Ultra and R25 Ultra share core specs but differ in power output:
- Torque: R21 Ultra: 21Nm peak; R25 Ultra: 25Nm peak, both with sustained performance for long races.
- Encoder Resolution: 262,144 ppr (pulses per revolution) for ultra-precise control.
- Power Supply: 400W servo motor with efficient cooling fans and aluminum heatsinks.
- Dimensions and Weight: Compact 157x124x170mm design, approximately 12kg for stability.
- Software Integration: Moza Pit House app for tuning, with cloud profiles and telemetry support.
These specs make them ideal for high-end setups, supporting up to 4K resolution and VR for immersive racing.
Compatibility for High-End Sim Setups
Moza has ensured broad compatibility, making the R21 Ultra and R25 Ultra versatile for professional rigs. Native PC support is joined by Xbox and PlayStation compatibility through adapters, working seamlessly with titles like Forza Motorsport, Gran Turismo 7, and iRacing. The quick-release hub accommodates Moza's ecosystem of wheels, pedals, and shifters, while third-party integration via USB hubs allows mixing with brands like Fanatec or Thrustmaster. For high-end setups, they pair with motion platforms and haptic vests, with Pit House software enabling custom mappings for triple-screen or VR configurations. This flexibility caters to pros, with endorsements from sim racers highlighting its plug-and-play ease.
Conclusion
Moza Racing's R21 Ultra and R25 Ultra wheelbases, unveiled in August 2025, set a new standard for professional sim racing with their robust torque, True Torque technology, and extensive compatibility. As high-end units for serious setups, they promise unparalleled immersion—available now for pre-order, these could redefine force feedback in 2025 and beyond. Enthusiasts should check Moza's site for hands-on reviews and bundle options.
