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MOZA R25 25Nm ultra torque direct-drive wheelbase — top-end MOZA DD base
Moza R25 Ultra 25Nm Direct-Drive Sim Racing Wheelbase
MOZA R25 25Nm ultra torque direct-drive wheelbase — top-end MOZA DD base
MOZA R25 25Nm ultra torque direct-drive wheelbase — top-end MOZA DD base
MOZA R25 25Nm ultra torque direct-drive wheelbase — top-end MOZA DD base

Vendor:Moza

Moza R25 Ultra 25Nm Direct-Drive Sim Racing Wheelbase

$1,249.00 CAD
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The MOZA R25 Ultra adds a built-in true torque sensor to 25 Nm of sustained direct-drive torque. MOZA says the sensor measures actual output torque at up to 2 kHz with 0.1% accuracy, so feedback follows the motor's real output.

  • 25 Nm sustained torque, 378W
  • True torque sensor: 0.1% accuracy, up to 2 kHz sampling
  • Zero-cogging flat-wire motor, 21-bit encoder
  • Ports for pedals, dash, shifter, handbrake and e-stop

Authorized Moza dealer, ships from Canada.

Specs
  • Platform: PC
  • Drive system: Direct Drive
  • Encoder type: 21-bit Magnetic Encoder
  • Encoder resolution: 2,097,152 PPR
  • Maximum torque: 25 Nm
  • Rated power: 378W
  • Input voltage: 110V~220V AC → 36V DC
  • Housing material: Aluminum Alloy
  • Rear cover material: Plastic
  • Coupler material: Aluminum Alloy
  • RGB light strips: 2
  • Mobile app functions: Supported
  • Quick release: Supported
  • USB refresh rate: 1000Hz
  • Ports: Power, PC, Pedals, Dashboard, Shifter, Handbrake, Emergency Stop Switch
  • Mounting options: Front, side, and bottom mounting supported (optional adjustable bracket available)
  • Emergency stop switch: Optional
  • Dimensions: 248.8 × 140 × 135 mm
  • Weight: 9.1 kg
Who it's for
  • Competitive and esports PC sim racers who want 25 Nm of sustained torque with true torque sensing
  • Heavy GT, formula and endurance racing
  • Rigid aluminium profile cockpits. Front, side and bottom mounting are supported
  • Not for consoles or light desk setups
What's included
  • 1 x MOZA R25 Ultra true torque direct drive wheel base
  • 1 x Power adapter
  • 1 x Power cord
  • 1 x Data cord
  • 1 x Bolt kit
FAQs

How is the R25 Ultra different from the R21 Ultra?

Both share the zero-cogging flat-wire motor, 21-bit encoder and MOZA's latest force feedback. The R25 Ultra adds 25 Nm of sustained torque and a built-in true torque sensor with 0.1% accuracy and up to 2 kHz sampling.

What does the torque sensor do?

MOZA says the sensor measures the actual output torque continuously, so what you feel is tied to the motor's real physical output rather than an estimate. The aim is more linear response and finer steering detail.

Who is the R25 Ultra for?

MOZA aims it at advanced sim racers and esports drivers who want high sustained torque, precision and durability for competitive racing, heavy GT and formula cars, and long endurance stints.

Does it run hot or loud?

MOZA says no. The R25 Ultra uses upgraded thermal management with real-time temperature monitoring, and the high-efficiency flat-wire motor is designed to stay cool and quiet even at sustained 25 Nm output.