# Racing wheel base MOZA R21 Ultra Direct Drive — aluminium, black, 140×248.8×135 mm

**URL:** https://aio.lv/en/product--moza-rs090--11852455
**Data updated:** 2026-03-09 17:28 (EET)
**Category:** Gaming console accessories
**Manufacturer:** MOZA
**Manufacturer code:** RS090
**EAN:** 6973137271350
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 885.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 732.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--moza-rs090--11852455

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 9.19 EUR |

## Summary description

Direct drive racing wheel base MOZA R21 Ultra designed for sim racing setups. Constructed from aluminium with a black finish, the unit measures 140 × 248.8 × 135 mm and serves as the motorised base for attaching compatible steering wheels. It provides the core force-feedback and torque interface for realistic driving feel in racing simulators and cockpit rigs.

## Long description

The MOZA R21 Ultra Direct Drive racing wheel base is a compact, motorised core for sim racing setups, finished in black aluminium and sized at 140 × 248.8 × 135 mm. Designed to provide the primary force-feedback and torque interface for compatible steering wheels, the unit focuses on delivering precise steering feel and reliable mechanical integrity for cockpit rigs and sim racing stations.
Advantages
The R21 Ultra combines a direct drive architecture with a high-performance motor and high-resolution magnetic encoding to reproduce steering inputs and surface feedback with fine detail. Its aluminium housing and compact footprint offer structural rigidity while minimising space requirements. Integrated thermal management and a robust slip-ring design support extended use and consistent performance during long sessions. Customizable RGB lighting and multiple mounting orientations provide flexibility for different cockpits and aesthetic preferences.
Suitable for
 Home sim racing cockpits and dedicated rigs
 Competitive sim racing and esports practice
 Driver training and telemetry-focused sessions
 Users upgrading from belt- or gear-driven wheelbases to direct drive
Key specifications
 Form factor: Direct drive wheel base
 Construction material: Aluminium housing
 Finish: Black
 Dimensions: 140 × 248.8 × 135 mm
 Torque capability: Sustained 21 Nm (motor specification)
 Encoder resolution: 21-bit magnetic encoder (high resolution)
 Cooling: Intelligent thermal management for sustained operation
 Mounting: Supports bottom, front, and side mounting orientations
 Connectivity: Native ports for compatible MOZA peripherals
 Lighting: Dual RGB light strips with customizable colors and effects
How to use
Mount the MOZA R21 Ultra to a compatible rig using the chosen orientation (bottom, front, or side) and secure it according to your cockpit manufacturer's instructions. Attach a compatible MOZA steering wheel to the wheel hub, connect power and any MOZA peripherals such as pedals, shifters, or dashboards to the dedicated ports, and install the MOZA software for firmware updates and force-feedback configuration. Use the software to calibrate the wheel, adjust force-feedback strength and profiles, and configure RGB lighting or telemetry displays as required.
Usage recommendations
For optimal long-term performance, allow adequate ventilation around the unit and avoid obstructing airflow to the motor area. Use the MOZA configuration software to monitor motor temperature and adjust torque settings for extended endurance sessions. When installing, follow mounting torque and safety guidelines provided by your cockpit or sim hardware manufacturer to ensure secure attachment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 11 kg |
| Material | Aluminium |
| Height | 135 mm |
| Width | 140 mm |
| Depth | 248.8 mm |
| Product colour | Black |
| Package depth | 387 mm |
| Package height | 222 mm |
| Package width | 284 mm |
| Drive type | Direct drive |
| Product type | Racing wheel base |
| Quick release system | Yes |
| Peak torque | 21 N⋅m |

## FAQ

### How much does the MOZA R21 Ultra Direct Drive wheel base cost, and is it available for purchase?

The price is 885.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can MOZA R21 Ultra Direct Drive wheel base be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MOZA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MOZA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11852455/67267643_large.webp