MOZA R21 Ultra + mBooster Pedal Set Bundle

MOZA R21 Ultra + mBooster Active Pedal Set Bundle The MOZA R21 Ultra + mBooster Active Pedal Set Bundle is built for sim racers who want the most complete sensory feedback available in the MOZA range. It pairs the R21 Ultra's 21Nm zero-cogging flat-wire motor direct drive with the mBooster Active Pedal Set — a brake pedal that doesn't just measure pressure, it talks back. The CS V2P steering wheel completes the bundle as a solid, versatile 13-inch GT wheel, with the option to choose an alternative MOZA steering wheel to suit your preferred driving style. At the core of the setup is the MOZA Racing R21 Ultra's flat-wire motor technology. Zero-cogging design eliminates the magnetic pole resistance that causes subtle notchiness in standard servo motors, producing force feedback that is smooth, linear, and accurate through the full steering range. The mBooster Active Pedal Set adds a second feedback channel on top of that: rather than relying solely on wheel feedback, the mBooster's built-in feedback motor delivers ABS pulses on lockup, G-force simulation under hard deceleration, and engine and surface vibration through the brake pedal. Both your hands and feet receive direct feedback from the simulation simultaneously. Key features 21Nm sustained torque from a zero-cogging flat-wire motor for smooth, linear force feedback throughout the full steering range NexGen Force U1 force feedback algorithm designed specifically for flat-wire motor dynamics 21-bit magnetic encoder delivering over 2 million steps per revolution for precise steering input capture mBooster Active brake pedal simulates ABS pulses, G-force deceleration, and road surface vibration through the pedal itself Dual 200kg load cell sensors in the mBooster for 400kg of combined braking force measurement CRP2 throttle pedal included for consistent, load-measured throttle input CS V2P 13-inch round wheel with aviation-grade aluminium frame, microfiber leather grip, and forged carbon fibre magnetic shifters 6 programmable mechanical buttons, 2 joysticks, and 2 rotary encoders on the CS V2P for full cockpit control 10 RGB RPM LEDs on the CS V2P, fully customisable through MOZA Pit House Wireless MOZA Invisible Connect technology: no cables between wheel and wheelbase iRacing 360Hz support for the most responsive force feedback available in the sim MOZA Pit House integration across all three components for unified tuning, button mapping, and firmware management How the MOZA R21 Ultra + mBooster Bundle compares to other direct drive sim setups Most direct drive sim setups deliver force feedback through a single channel: the steering wheel. The motor generates a signal, you feel it through your hands, and your feet receive no tactile information beyond physical weight and instinct. The MOZA R21 Ultra + mBooster Bundle changes that. The mBooster adds a second physical feedback channel through the brake pedal — ABS pulses cycle when you exceed tyre traction limits, G-force sensation loads the pedal under hard deceleration, and engine and surface vibration comes through your feet. Both your hands and feet receive direct feedback from the simulation simultaneously, creating a more complete picture of what the car is doing at every point in the corner. Drivers comparing this bundle against the MOZA R21 Ultra + CRP2 Pedals Bundle should weigh the difference this way: the CRP2 bundle is the right choice if load cell braking accuracy is the priority. This mBooster bundle is the right choice if active physical feedback through the pedal matters alongside that precision. The mBooster includes load cell measurement through its dual 200kg sensors, so braking accuracy is not sacrificed. The addition is the physical feedback response on top of it. Force feedback with no mechanical compromise The R21 Ultra's flat-wire motor is the defining hardware difference between this bundle and everything in the standard MOZA direct drive range. Standard servo motors, including those in the MOZA R9 V3 and R12 V2, produce a degree of cogging as the rotor moves between magnetic poles. In well-engineered wheelbases this is minimised, but it is still present: a subtle resistance at centre and a slight stepping quality under varying loads. The flat-wire motor eliminates cogging by design, producing centre feel that is genuinely neutral and force buildup through corners that is clean and progressive. At 21Nm sustained, the R21 Ultra operates with significant headroom during normal feedback delivery, meaning the motor is always working comfortably rather than near its limit. That headroom keeps feedback character consistent across a full session, and the NexGen Force U1 algorithm takes full advantage of the motor's linearity to deliver feedback tuned to what the hardware can actually produce. Feel every brake zone through the pedal The mBooster Active Pedal Set is the component that separates this bundle from every other R21 Ultra configuration. Conventional load cell pedals measure the pressure you apply and convert it to a braking signal with high accuracy. The mBooster does this and adds a physical response back through the pedal. A built-in feedback motor drives haptic sensations into the brake pedal structure: ABS pulses cycle when you exceed tyre traction limits, G-force sensation loads the pedal under hard deceleration, and engine and surface vibration comes through your feet during acceleration and over kerbs. In practice, lockups register physically before you see the tyre smoking on screen, and the brake bite point is easier to locate under pressure because you feel what the pedal is doing under load. The CRP2 throttle completes the pedal set with load-measured throttle input, and all configuration including feedback motor intensity and effect selection is managed through MOZA Pit House. The CS V2P: a versatile GT wheel for multiple disciplines The CS V2P is a 13-inch GT-profile round wheel suited to drivers who race across multiple sim categories. The aviation-grade aluminium alloy rim with microfiber leather grip fits GT, touring car, rally, and road car disciplines, sized close to what most production and GT race cars use in practice. Forged carbon fibre magnetic shifters use a non-contact photoelectric sensor for consistent actuation without mechanical wear, and six programmable mechanical buttons, dual joysticks, and two rotary encoders cover the full range of in-car control inputs. Ten RGB RPM LEDs across the top connect to MOZA Pit House for shift light timing and colour customisation. The CS V2P communicates wirelessly with the R21 Ultra via MOZA Invisible Connect, keeping the cockpit clean with no cables between wheel and wheelbase. The MOZA standard quick release makes wheel swaps straightforward if your preferred sim category calls for a different profile. Any MOZA steering wheel can be fitted to the R21 Ultra's quick release at any point. Unified control through MOZA Pit House Every component in this bundle is managed through a single piece of software. MOZA Pit House covers force feedback tuning for the R21 Ultra, mBooster haptic effect configuration, CRP2 throttle sensitivity, and CS V2P button mapping and shift light settings in the same interface. Game-specific profiles are available for all major titles and update automatically. The MOZA mobile app mirrors Pit House functionality for on-the-fly adjustments from your seat during a session without opening a separate screen. Our expert take The R21 Ultra and mBooster combination is one of the most complete sim setups we have put together at our Dandenong showroom. The ABS pulse feedback through the pedal is the standout: you feel the tyre locking before anything else tells you, which moves your reaction earlier in the braking zone. The CS V2P is a solid mid-tier wheel and a natural starting point for this bundle — it handles GT, rally, and road car sims well, and the aluminium frame holds up with the R21 Ultra's 21Nm output without complaint. If you are building a serious simulator and want force feedback arriving through both your hands and feet, this is the configuration I would point you toward. — Blake Sterling, Founder, Gamer Gear Direct Frequently asked questions Who is this bundle suited to compared to the R21 Ultra + CRP2 bundle? The CRP2 bundle is the right choice if load cell braking accuracy is your primary goal. This mBooster bundle adds active physical feedback through the pedal on top of that accuracy. Drivers focused on lap time consistency and clean brake inputs benefit from the CRP2. Drivers who want to feel braking events and tyre behaviour through their feet, not just read them in telemetry, will find the mBooster adds information that changes how they drive. Both bundles use load cell technology. The difference is whether the pedal also responds back. What brake sensations does the mBooster actually deliver? The mBooster's feedback motor simulates ABS pulse cycling when tyre traction is exceeded, progressive G-force loading under hard deceleration, and road surface and engine vibration through the pedal. The intensity of each effect is individually adjustable through MOZA Pit House. Effects are driven by the simulation's own physics data, so they reflect what is actually happening in the car rather than generic haptic patterns. Is 21Nm too much torque for regular sim racing sessions? 21Nm is the sustained output ceiling, not the level at which the wheelbase operates during most feedback delivery. Everyday force feedback in most titles runs well below that peak. Having 21Nm of headroom means the motor is always working comfortably rather than near its limit, keeping feedback character consistent across a full session. Force feedback strength is fully adjustable through Pit House, and most drivers run the R21 Ultra at 60 to 80 percent of maximum output depending on sim and car type. Can I upgrade the steering wheel from the CS V2P later? Yes. The R21 Ultra uses MOZA's standard quick release system, which accepts any MOZA wireless steering wheel. The CS V2P is the included default option but can be swapped at any time without any additional hardware. Does the mBooster work with all PC sim titles? The mBooster's feedback effects work with any title that outputs physics data compatible with MOZA Pit House. MOZA maintains profiles for all major sim titles including iRacing, Assetto Corsa Competizione, Assetto Corsa, rFactor 2, Automobilista 2, Forza Motorsport, and Dirt Rally 2.0. The pedal functions as a standard load cell pedal in any title without a dedicated Pit House profile. What is the difference between this bundle and the MOZA R25 Ultra + mBooster bundle? The R25 Ultra adds a built-in true torque sensor measuring actual motor output at 2kHz with 0.1% accuracy and delivers 25Nm sustained versus 21Nm. Both use the same flat-wire motor and NexGen Force U1 algorithm. For most sim racers, including experienced ones, the R21 Ultra provides more than sufficient performance at a lower entry cost. Browse the MOZA R25 Ultra bundles to compare. Is this bundle available in Australia with a local warranty? components in this bundle are sourced from official MOZA channels and carry a 2-year MOZA manufacturer warranty, supported locally by Gamer Gear Direct's team in Melbourne. Specifications R21 Ultra Wheelbase Sustained torque: 21Nm Motor type: Zero-cogging flat-wire motor Force feedback algorithm: NexGen Force U1 Encoder resolution: 21-bit (2,097,152 steps per revolution) iRacing 360Hz support: Yes Platform: Windows PC mBooster Active Brake Pedal Load cell sensors: Dual 200kg (400kg combined) Feedback motor: Built-in, configurable via Pit House Simulated effects: ABS pulse, G-force, road and engine vibration Included throttle: CRP2 throttle pedal Included pedal hardware: CRP2 plate, extended plate CS V2P Steering Wheel Diameter: 13 inches (330mm) Frame material: Aviation-grade aluminium alloy Grip material: Microfiber leather Shifter paddles: 2x forged carbon fibre, photoelectric sensor Mechanical buttons: 6 programmable Joysticks: 2 Rotary encoders: 2 RPM LEDs: 10 RGB, customisable via Pit House Communication: Wireless (MOZA Invisible Connect) Quick release: MOZA standard What's In The Box? MOZA R21 Ultra direct drive wheelbase MOZA mBooster Active brake pedal MOZA CRP2 throttle pedal CRP2 pedal plate and extended plate MOZA CS V2P steering wheel (or choice of MOZA wheel) Power supply USB cable Toolkit and mounting hardware User manuals Warranty card MOZA stickers Reviews Warranty All MOZA Racing products are backed by a 2-year limited manufacturer warranty, supported by Gamer Gear Direct's dedicated Australian team. This warranty covers manufacturing defects and ensures every product is 100% genuine, sourced directly from MOZA's official distributors. If you need assistance, our local simulation experts are only a call or email away.