MOZA R21 Ultra Direct Drive Wheel Base - RS090

Command the track with the MOZA R21 Ultra Direct Drive Wheel Base — a high-performance, professional-grade direct-drive wheel base delivering 21 Nm of raw torque power and exceptional force feedback fidelity for sim racers who demand elite-level performance without reaching the absolute top of the range.

Sitting between the R16 V2 and the flagship R25, the MOZA R21 Ultra strikes the perfect balance between extreme power and refined control. Whether you're pushing the limits in GT3, endurance racing, open-wheel formula, or rally, the R21 communicates every nuance of the road, tire, and chassis with stunning precision and immediacy.

Key Features

• 21 Nm Peak Torque — Massive direct-drive torque output for powerful, detailed, and highly responsive force feedback that puts you in complete command of every race situation
• Ultra Direct-Drive Performance — Zero-gear, zero-belt motor design eliminates mechanical noise and lag, delivering pure, unfiltered road feel directly through the steering wheel
• High-Resolution FFB — Exceptional force feedback resolution captures fine road textures, tire slip angles, ABS pulses, and chassis flex with remarkable accuracy
• Advanced Thermal Management — Engineered cooling system maintains consistent peak performance across long sim racing sessions without thermal throttling
• MOZA Pit House Software — Full tuning control via MOZA's desktop platform — customize FFB curves, motor profiles, dead zones, telemetry, and firmware updates
• Universal Wheel Compatibility — Works with the complete MOZA steering wheel mod lineup and third-party wheels via standard quick-release interface
• PC Plug-and-Play — Broad compatibility with all major PC sim racing titles including iRacing, Assetto Corsa Competizione, rFactor 2, Le Mans Ultimate, F1, and more
• Premium Build Quality — Precision-engineered housing and high-grade components built for durability and sustained high-performance use

Specifications

• Model: R21 Ultra Direct Drive Wheel Base
• Brand: MOZA Racing
• SKU: RS090
• Barcode: 6973137271350
• Peak Torque: 21 Nm
• Drive Type: Direct-Drive
• Platform: PC
• Category: Sim Racing / Direct-Drive Wheel Bases

21 Nm of pure direct-drive power. Feel everything. Control everything. MOZA R21 Ultra.