← Back to Home
Technical Face-Off

Moza R9 V2 Wheel Base vs Moza R21 Wheel Base

Last Updated: August 29, 2025

Disclosure: This post may contain affiliate links. As an Amazon Associate and Moza Affiliate, I earn from qualifying purchases at no extra cost to you.

Moza R9 V2 Wheel Base

Torque 9Nm
Drive Type Direct Drive
Compatibility PC
Quick Release Standard


CHECK STOCK AT MOZA

Driver Labs partners with brands. We may earn a commission from this link.

Moza R21 Wheel Base

Torque 21Nm
Drive Type Direct Drive
Compatibility PC
Quick Release Standard


CHECK STOCK AT MOZA

Driver Labs partners with brands. We may earn a commission from this link.

Omni-Engine Methodology: Aggregated analysis of 50+ technical threads, official datasheets, and user telemetry. Zero sponsorship.

The Specs: On Paper

The Moza R21 Wheel Base has a significantly higher torque rating of 21Nm compared to the Moza R9 V2's 9Nm. This means the R21 is better suited for high-performance and realistic simulations, where accuracy and responsiveness are crucial.

The Ugly Truth (Real User Experience)

I've seen users report overheating issues with both wheels, but it seems more prevalent in the Moza R9 V2. Users are reporting temperatures rising alarmingly after hours of use, even at moderate FFB settings. The big problem here is that dealing with overheating can be a nightmare - constant firmware updates, replacement parts, and the risk of permanent damage to your wheel base.

The Moza R21 Wheel Base has its own set of issues, including freezing mid-game and erratic behavior with the quick release mechanism. Users are reporting these problems consistently, and it's clear that there are some fundamental design flaws at play here.

Dealing with these kinds of issues can be infuriating - constant back-and-forth with customer support, waiting for replacement parts, and trying to troubleshoot the problem yourself. It's a waste of time and money, and it's not something you want to go through when you're trying to enjoy your sim racing experience.

The Verdict

For high-performance simulations, I'd recommend splurging on the Moza R21 Wheel Base, despite its premium price point. The added torque and responsiveness make it worth the investment for serious racers. However, if you're on a budget or just starting out, the Moza R9 V2 might be a more affordable option - but be aware of the potential overheating issues and prepare yourself for the hassle of dealing with them.

Ultimately, I'd advise against buying either wheel base if you value your sanity. Both products have significant flaws that can ruin your sim racing experience. Maybe wait it out and see what other manufacturers come up with - or invest in a reputable brand that actually listens to its customers' feedback.

Sources: https://www.reddit.com/r/moza/comments/1cgvj4d/hows_your_r9_v2/ https://www.reddit.com/r/moza/comments/1c9ko7r/r21/ https://www.reddit.com/r/moza/comments/13cedbg/lets_talk_about_the_notchy_feeling_on_the/ https://www.reddit.com/r/moza/comments/1do9887/a_few_questions_about_the_r9v2_wheel_base_and_srp/ https://www.reddit.com/r/simracing/comments/16mqva0/moza_is_hot_garbage_do_not_buy/
🏎️
Marco 'Drift' Rossi - Lead Engineer
Sim racer since 2010. Hates marketing, loves data.