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Direct Drive Wheelbase | R25 Ultra | MOZA Racing
MOZA Racing R25 Ultra — base direct drive, vue 2
MOZA Racing R25 Ultra — base direct drive, vue 3
MOZA Racing R25 Ultra — base direct drive, vue 4
MOZA Racing R25 Ultra — détail du base direct drive
Direct Drive Wheelbase | R25 Ultra | MOZA Racing
MOZA Racing R25 Ultra — base direct drive, vue 2
MOZA Racing R25 Ultra — base direct drive, vue 3
MOZA Racing R25 Ultra — base direct drive, vue 4
MOZA Racing R25 Ultra — détail du base direct drive
Vendor:MOZA Racing

Direct Drive Wheelbase | R25 Ultra | MOZA Racing

Sale price $1,249.00 CAD
Available now at PassionSim

MOZA R25 Ultra — 25 Nm Direct Drive base, 21-bit encoder, active cooling, extensive connectivity, immersion and precision for Sim Racing.

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Available locations

Direct Drive Wheelbase | R25 Ultra | MOZA Racing

Direct Drive Wheelbase | R25 Ultra | MOZA Racing

  • Boutique PassionSim

    Pickup available, usually ready in 24 hours

    990 Rue des Ibis, Québec QC G3K 1L7, Canada

    +15819805653
    Get direction
Free shipping over $200
Support technique 24/7
Established brand
25 Nm
PC Compatible
Aluminum
CNC Machined
refroidissement
Active Cooling
connexion
Quick Release
garantie
Manufacturer Warranty

Features

  • 25 Nm of torque: the track, the tyres and the bumps come through unfiltered
  • Beltless Direct Drive motor with no parasitic friction
  • 21-bit high-resolution encoder for feedback with no perceptible cogging
  • Active cooling: constant torque even in endurance racing
  • Extended connectivity with USB, CAN-FD and expansion ports
  • Front, side or bottom mounting depending on your cockpit layout
  • Profiles, curves and filters fully adjustable in MOZA Pit House

Technical Specs

General
Brand MOZA Racing
Model R25 Ultra
Type Direct Drive wheelbase
Materials CNC-machined aluminium and industrial-grade components
Motor & force feedback
Maximum torque 25 Nm
Motor type Beltless Direct Drive
Encoder 21-bit high resolution
Cooling Active system
Connectivity & mounting
Connectivity USB, CAN-FD and expansion ports
Mounting Front, side or bottom depending on the rig
Quick release Standard QR systems supported
Compatibility & contents
Platform PC (Windows)
Software MOZA Pit House
Included accessories USB cable, mains power supply, mounting kit

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FAQ

A few questions we're often asked about this product.

Our team of experts is here to answer any question you have.

It's the top of what sim racing practises, beyond the effort at the wheel of a GT3 without power steering. Two prerequisites: a genuinely rigid chassis, otherwise the structure absorbs what the motor produces, and the physical conditioning to match, because an hour at this level really works your forearms.

Yes, that's exactly what active cooling is for. At high output an unventilated base gradually reduces torque to protect itself, usually late in a stint. The R25 Ultra's active system keeps performance constant, including in endurance.

Front, side or bottom mounting depending on your rig, which gives you full freedom on an extrusion chassis. For connectivity you get USB, CAN-FD and expansion ports to link the rest of the MOZA ecosystem. Standard quick releases are supported on the wheel side.

MOZA R25 Ultra: A Direct Drive Wheelbase Designed for Ambitious Drivers

Direct Drive Wheelbase | R25 Ultra | MOZA Racing

Power and ultra-precise feel

With a significant torque of 25 Nm, the MOZA R25 Ultra faithfully reproduces every mass transfer, tire friction, and track bump, offering unparalleled immersion in Sim Racing. Its belt-free Direct Drive motor eliminates all parasitic friction for instant response.
MOZA Racing R25 Ultra — base direct drive, vue 2

Fluidity and control

The high-resolution encoder combined with a high sampling rate ensures very smooth feedback, without any perceptible cogging effect. This results in more precise turns, better surface feel, and increased driving comfort.

Optimized Cooling

Thanks to its active cooling system, the base maintains constant performance even during long competition or endurance sessions, without any torque loss due to heat.

Advanced Customization

With MOZA Pit House software, you can adjust force feedback profiles, response curves, filters, and frequency settings to adapt the base to your driving style or the type of vehicle being simulated.