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Simucube 2 Ultimate Direct Drive Wheelbase + Tahko GT-21 Wheel Bundle

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Original Price $6,038.00
Current Price $5,599.00

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✔ Questions? Call Us (03) 9961 0240

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Level up your sim racing experience with the Simucube 2 Ultimate direct drive wheelbase

Say hello to arguably the best direct drive wheelbase on the market today. The Simucube 2 Ultimate is the wheelbase every other manufacturer aims to match.

Featuring a powerful 32Nm of torque delivered by a silky smooth, high-end brushless motor with dual CPU architecture. The Ultimate direct drive wheelbase delivers responsiveness and performance like no other.

The Simucube 2 Ultimate will massively increase the immersion and realism of your sim racing experience. Add on a Simucube wireless wheel like the Tahko GT-21 to get the most from your new Ultimate direct drive wheelbase.

Key features

Simucube 2 Ultimate Wheelbase

  • 32 Nm torque
  • 24-bit sensor
  • Australian stock (no import hassles or duties!)
  • Full metal construction
  • Wheel side quick release included
  • Direct drive brushless motor
  • Plug-and-play with True Drive calibration software
  • Dual CPU architecture for ultra-smooth performance and force feedback delivery
  • Surge protected USB
  • Includes kill switch
  • Compatible with all Simucube wireless wheels and other brands like HRS, Cube Controls and Simcore
  • 5 year local warranty

Simucube Tahko GT-21 Wireless Wheel

  • 320mm diameter, D-shaped racing wheel
  • Covered in high-quality suede material with orange position indicator and black stitching
  • Choose from orange or black edition wheel face
  • Crafted from sturdy, light weight and rigid CNC machined steel
  • Dual digital and adjustable, magnetic paddle shifters
  • Wireless technology utilizing Simucube Wireless Wheel System
  • 7-way switch (4 directions, rotary encoder, middle button)
  • 10 high-quality industrial-grade buttons
  • Rotary encoder
  • Compatible with Simucube 2 wheelbases
  • Includes wheel side quick release to bolt straight onto SC2 wheelbases
  • Simucube button allows you to change force feedback and other parameters on the fly
  • Easy to swap battery that lasts for at least five years of active use
  • 24 month warranty

Powerful 32Nm torque direct drive brushless motor

The Simucube 2 generation motor technology delivers unforeseen torque response rate and clarity. The FEM optimized motor design yields practically zero torque ripple and magnetic cogging (the feeling of detents or jerks when rotated). Each Simucube 2 wheelbase is individually tested during production and verified to exceed tight tolerances.

The Simucube 2 Ultimate boasts 32 Nm of peak direct drive torque for incredible force feedback fidelity and immersion. The motor coils have been designed for the highest torque slew rate rating (Nm/ms) in the direct drive wheelbase market. This gives an unparalleled response speed in demanding conditions where torque direction and amplitude change rapidly.

The motor also features special segmented stator construction to yield especially high-power efficiency enabling constant high torque output without cooling fan and/or throttling.

Superior dynamic range for ‘true’ force feedback

The Ultimate wheelbase is designed to transmit the tiniest changes in grip and terrain, so you can ‘feel’ every sensation and every part of the race car just like in the real world.

The high dynamic range of force feedback maximises the flow of physical information from the simulator to the driver, so you can precisely calculate and feel any emerging loss of grip. Being able to sense this through your wheelbase enables you to utilize the full potential of your race car.

Advanced filter parameters

The Simucube 2 Ultimate adds more detailed tuning parameters to many of the listed signal processing methods and filters.

Adjustable parameters include defining the frequency bandwidth of the signal processing allows you to fine-tune the ultimate optimum setting for your rig and simulator.

Full metal construction. This is a wheelbase that’s designed to last FOREVER

The body of Simucube 2 Ultimate is built from precision machined solid metal parts. It’s hard to find a plastic piece in it – pretty much the only non-metallic component is the antenna for the wireless wheel receiver.

All Simucube 2’s electronics have been designed in Finland by Granite Devices. The team that is also known for their reliable industrial motor drives. Simucube is built with the same uncompromising industrial quality principles. This means prioritizing ruggedness and longevity over the cost of the components. Simucube 2 power MOSFETs are rated over 2X their actual need to make them virtually immortal.

Fine tune your settings with Simucube’s True Drive software

Tuning wheelbase settings to match the simulator and car of choice can sometimes be a time-consuming task.

Thanks to True Drive Paddock settings sharing online, you can now simply pick a highly rated online settings profile, activate it, and get straight on the track.

True Drive software gives fine-grained control of all Simucube properties allowing you to tune the force feedback feeling according to your unique preferences and demands.

The Tahko GT-21 is a high-end, feature packed wheel

The Simucube Tahko GT-21 wheel is a top performer and it’s got the looks to match.

The entire diameter of the wheel is covered in soft, yet grippy suede leather. This material gives the D-shaped wheel a genuine Supercar or GT look. There’s also a bright orange position indicator stitched into the top of the wheel, so you always know the centre position of your wheel.

The frame of the wheel is constructed from CNC machined steel. The wheel weighs in at just 2.1kg but feels incredibly solid and well made.

The Tahko GT-21 wheel includes the following features:

  • Two digital and adjustable magnetic paddles
  • 7–way switch (4 directions, rotary encoder, middle button)
  • Ten high-quality industrial-grade buttons
  • Rotary encoder
  • Wireless technology utilizing the Simucube Wireless Wheel System

Simucube quality and wireless wheel technology

The Tahko GT-21 wheel is compatible with all Simucube 2 wheelbases, including Sport, Pro and Ultimate. And features the same industrial-grade robustness, functional design and build quality as the Simucube wheelbases.

Better still, the Tahko wheel uses Simucube’s advanced wireless technology, meaning there are no messy cables when you use this wheel on an SC2 wheelbase.

Includes Simucube button and wheel side quick release

Every Simucube wheel includes a wheel side quick release. Made from precision milled aluminium, this quick release ensures your wheel bolts directly onto your wheelbase with a solid lock-in that won’t move even under the immense torque pressures from Simucube direct drive wheelbases.

The Simucube button is a new way for you to change the most common force feedback parameters straight from the wheel while driving.

Simucube Ultimate Wheelbase

Platform: PC

Games: iRacing, Asetto Corsa, Asetto Corsa Competizione, F1, Dirt Rally, WRC 9 onwards & more

NOT Compatible the Following Games: Forza Horizon/Motorsport, Need for Speed titles, Art of Rally, Circuit Superstars, WRC 6 & 7, V-Rally, FM7 and FH3

Simucube Tahko GT-21 Wireless Wheel

WEIGHT 2.1 kg
DIMENSIONS 44 × 37 × 24 cm
WARRANTY 24 months
BATTERY CR2477N battery

Simucube 2 Ultimate wheelbase
Simucube Tahko GT-21 wireless wheel
Wheel side quick release
Australian power supply
USB cable
Simucube kill switch
Installation accessories for wheelbase
Official quick start guide
Sticker set for the wheel


The Simucube Ultimate wheelbase is covered by a 60-month limited, manufacturer warranty. This warranty covers you against product defects.

If for some reason your Simucube Ultimate doesn’t work as expected or in the rare event you experience a system failure, simply contact us and we'll repair your item under warranty.

Please note that this warranty covers manufacturer defects and faults only and does not cover normal wear and tear or misuse.

You might have some questions about shipping times and costs. So, let’s cover some of those questions for you.

How long will it take for my order to arrive?

We’ve partnered with Australia’s fastest couriers to make sure you get your order FAST.

99% of our orders are shipped within one business day. That means if you order on a Monday, we’ll usually ship same day or the next business day (Tuesday).

Your order will usually arrive in 3 to 5 business days. Of course, this depends on where you’re located. If you live in a metro area, you can expect your order to arrive within 3 days.

If you live outside a metro area, you order will usually take a little longer to arrive. We recommend you allow 5 business days for your order to arrive.

The moment your order is on the way, we’ll send you tracking details via email. That means you’ll be able to keep an eye on your order and see where it is at any point in time.

Of course, if you have any questions or queries in relation to your order, simply email us, call (03) 9961 0240 or open the live chat function. We’ll help you in any way we can.

How much is shipping?

Shipping costs depend on item weight and shipping destination. We’ll do everything we can to ensure you receive the best shipping rates available.

Shipping is calculated in checkout. Simply fill in your address details and our shipping calculator will show the final shipping cost.

A lot of items we sell include free shipping. If an item is labelled free shipping, you won’t pay a single cent for shipping.

What if I’m not home when my order arrives?

No stress. If you’re not home, our couriers will drop your order off at the nearest depot or post office. 

Contact details will be left at your door or in your mailbox so you can organise redelivery.

Hey what gives, it’s been more than a week and my order hasn’t arrived. Where is it?

No worries. The first thing we recommend you do is check your tracking details. It may just be that your order was held up a little.

If your tracking details don’t shed any light on where your order is, contact us on (03) 9961 0240 and we’ll help work out where your order is.

If you’ve clicked on this tab, you’re obviously looking for a reason or two on why you should shop for your gaming goodies at Gamer Gear Direct, rather than those other online stores.

And we’ll (not so) humbly say there are SEVEN reasons we think you should shop with us and not hand over your hard-earned cash at one of those big box retailers like Harvey Norman or JB Hi-Fi. 

REASON #1: 100% customer satisfaction GUARANTEED (if you’re not happy then neither are we – simple as that)

We’ll bend over backwards to ensure you are 100% happy and satisfied with your order and our world-class customer service. We want you to rave about your experience with us to your friends and family.

But we know that’ll only happen if we treat every customer like you’re the most important customer in the world. And you are! Without you we wouldn’t be in this business. We’ve only got to where we are today by treating our customers to a high level of service that you’ll rarely find online.

We’ll literally bend over backwards to ensure your experience with us is one you’ll shout about to your neighbour or mates at work. See, we’re not one of those big box electronics stores with a multi-million marketing budget. Those companies treat you like a number. Because they can afford to! They’ve got money coming out of their ears.

We’re different. We’re a small Aussie owned and operated business. Every single potential customer that hits our website is precious to us (that includes you). So, again, we’ll do everything we can to make sure you’re over the moon with your Gamer Gear Direct shopping experience.

Do you think Harvey Norman can promise that kind of service?

Probably not. In fact, I’d bet my house they won’t. But look, you don’t have to take my word for it. Here’s what our customers are saying about us…

Ashley Woolnough says: ‘I want to say a huge thank you to Blake and the team at Gamer Gear Direct. The service has been absolutely impeccable from the moment I first looked at items to the moment they were delivered. I bothered Blake quite a bit, but nothing was too much trouble and he went above and beyond to help me. 5-star service’.

Luke H. had this to say: ‘Amazing, Excellent Service. I'm very impressed. Well informed staff and good quality selection of Sim Racing gear. Staff even went above and beyond to answer a query regarding whether a certain set of pedals would properly mount to a specific cockpit by testing it themselves on my behalf. Delivery is ridiculous fast and free. Less than 24 hour delivery to Sydney NSW which is impressive. Definitely my go to place for all future gear'.

And this from Brendan: ‘Hands down the best online supplier in Australia atm. Customer service is above an beyond any other Australian company. Blake is always happy to try an keep the customer as happy as possible an with the best deal. I will be back...a forever shop and first stop when hunting any sim upgrade.’

That’s not an exhaustive list, either. There are plenty more happy customer stories we could share with you. But let’s move on to reason number two…

REASON #2: Five-star customer support

We’re around to support you and help you out with your questions and queries between normal business hours (Mon to Fri, 9am to 5pm).

We understand a lot of our customers (like you) are busy individuals.
Sometimes, you’ve only got time to peruse our website when you’re sitting down on the couch, chilling out after a hard day at work (maybe with a cold beverage in hand).

If you need a hand with anything, or you’ve got a question. Just tap on the live chat widget (at the bottom right of screen), email us ( or call on (03) 9961 0240.

REASON #3: Shop with confidence thanks to our 30 day return policy

The moment you buy anything (yes, anything!) from Gamer Gear Direct you’re automatically covered by our 30-day return policy.

Buy today and if your item is not performing as it should or is faulty just return inside those first 30 days, in 'as new' condition for a refund or exchange. Please note that our return policy does not cover 'change of mind' purchases. 

On top of our 30-day return policy, you’re also covered by a manufacturers’ warranty. Every product we sell is covered by a MINIMUM 6-month warranty (most are covered by a 1 year or better warranty).

When you buy from us, you’re buying top quality, brand name products (no crap ‘grey import’ products here), that’ll do exactly what they say on the box.

You'll find more details on our return policy HERE.

REASON #4: We’re competitive on our prices. If you see a Gamer Gear Direct product cheaper online, contact us and we’ll see if we can work out a deal

That doesn’t mean we’ll always beat the competition on price. Some of the big-name stores bulk up big time on products. We’re still competitive, but may not have the margin to beat them.

That aside, our prices are easily some of the cheapest you’ll find online. Plus, when you bundle several items together, we’re more than happy to chat about a bundle discount

Hit us up and we’ll chat more about price (you can open the chat widget at the bottom right of screen and start a conversation).

REASON #5: Fast shipping Australia wide

When you’re shopping online, you want your order delivered fast, right? We understand. That’s why 99% of our orders are shipped within one to two business days from the time you order.

Your order will usually arrive at your doorstep within 3 to 5 business days from the day you ordered. Doesn’t matter whether you order a 50kg racing simulator cockpit or a mousepad, we’ll make sure you get your order in super quick time.

We use the fastest couriers in the country to make sure you get your order in record time.

You can track your order the entire time, too. As soon as your order is on the way we’ll send you an email with tracking details, so you can keep your eye on where your order is the entire time.

Of course, if you have any questions or queries about your order simply email or call us and we’ll help you in any way we can.

REASON #6: Every product from Gamer Gear Direct is covered by a manufacturer warranty

Nothing worse than buying something online and it’s faulty, right?

We feel you.

That’s exactly why every item we stock is covered by a minimum 6-month warranty.

If the product you ordered from us doesn’t work right, simply return it to us and we’ll get it fixed for you under warranty.

Or if we can’t have it fixed, we’ll provide you with a replacement item as soon as possible.

REASON #7: Safe and 100% secure checkout

Our shopping cart is fitted with SSL encryption.

What the hell does that mean, you ask?

Well, that simply means all your data is 100% secure when you shop on the Gamer Gear Direct website.

We don’t save or share any of your payment details. Nor are those precious details stored anywhere on our website.

So, there you have it. There are our 7 big reasons on why you should buy all your sim goodies from us and not the competition.

Remember, we are always happy to chat with you at any time. You can open a live chat (at bottom right of screen). Email us at or give us a call on (03) 9961 0240.

Customer Reviews

Based on 2 reviews
Andy A.

I haven�t spent too much time with this rim as I bought it simply to have a round rim to partner the Ascher F28, however I will give you my first impressions.

The wheel is solidly built as you expect, the buttons and rotaries feel good and positive to use. There�s really nothing at all to complain about. The �Simucube� button is interesting as it allows you to alter certain profile parameters on the fly such the FFB amount, but I haven�t used it as I�m a FFB set and forget kind of guy, and never feel the need to alter the FFB while I�m driving. However I�m sure this will be a major selling point for some.

The alcantara type material used to cover the rim feels a little rough to me, but after reading around it appears that this was a deliberate design choice by Granite Devices to increase the longevity of the material, and in any case you should be wearing gloves with alcantara rims as they get very manky pretty quickly if you don�t.

The wireless connectivity has been perfect during my use with no dropouts and all controls and buttons registering without issue. No complaints there.

The colour scheme is a bit meh, but I�m not complaining as I bought the wheel to drive with, not to admire.

If you need a GT style round rim to accompany your open wheel rims then this would make a fine choice in my opinion, especially if you see yourself making use of the �Simucube� button to make on the fly adjustments to the FFB.

Marc S.

It�s a great wheel!!