The Asetek La Prima Formula Button Box is a formula-style sim racing wheel with 88 programmable inputs and 15 aRGB LEDs, compatible with PC, with configurable grips and paddles so you can build the wheel your way.
Designed and made in Denmark, it uses an injection-moulded carbon fibre composite chassis with a metal spider interface and an aluminium face plate for a stiff, non-flexing wheel. As a button box, you choose the grip (XL, LMP or Suede) or the no-grip option, and the number of paddles. Everything is calibrated in RaceHub and the shifters are contactless magnetic paddles.
Key features of the Asetek La Prima Formula Button Box
- 88 programmable inputs: 12 buttons, 2 seven-way funky switches, 3 twelve-position rotary encoders, 2 thumb encoders and 2 magnetic paddles.
- 15 aRGB rev LEDs, fully configurable in RaceHub.
- Carbon fibre composite chassis with a metal spider interface and aluminium face plate: stiff, light and non-flexing.
- Interchangeable grips (XL, LMP, Suede) or no grip, your choice.
- Configurable paddles: shifter only, shifter + clutch or shifter + clutch + optional.
- Cable-free Asetek Quick Release: stable data and power transfer, with no batteries or wireless signals.
Technical specifications
| Feature | Detail |
|---|---|
| Inputs | 88 programmable |
| Buttons | 12 push buttons |
| Funky switches | 2 (7-way) |
| Rotary encoders | 3 (12-position) |
| Thumb encoders | 2 |
| Paddles | Configurable: 2, 4 or 6 (shifter, clutch, optional) |
| LEDs | 15 aRGB rev |
| Chassis | Carbon fibre composite + metal spider interface + aluminium face plate |
| Grips | XL, LMP, Suede or no grip |
| Diameter | 290 mm (standard/LMP) · 294 mm (Suede/XL) |
| Quick Release | Asetek, cable-free |
| Software | RaceHub |
| Platform | PC (Windows 10/11) |
Compatibility
Compatible with PC (Windows 10/11) and every Asetek Direct Drive wheelbase (La Prima, Forte and Invicta) via Quick Release; with adapters, other brands' bases too. It is not compatible with PlayStation or Xbox consoles.
Frequently asked questions
Does the La Prima Formula Button Box include the grips?
You can pick the grip (XL, LMP or Suede) or the no-grip option (button box only). The grips are interchangeable across Asetek models.
Does it work on consoles?
No. It is a PC-only product (Windows 10/11). It is not compatible with PlayStation or Xbox.
How many inputs and LEDs does it have?
88 programmable input options and 15 aRGB rev LEDs, configurable in RaceHub.
Which paddles can I add?
You can configure shifter only (2 paddles), shifter + clutch (4) or shifter + clutch + optional (6 paddles).
Which wheelbases is it compatible with?
With every Asetek Direct Drive wheelbase (La Prima, Forte and Invicta) via Quick Release; with adapters, other brands' bases too.
Buying your steering wheel from Simufy means buying with full guarantees
- Official premium sim racing distributor in Spain and Portugal — over 70 brands
- The only Official Fanatec out-of-warranty Repair Centre in Europe
- Simucube Premium Reseller — one of only four in Europe
- Shipping from our own 5,000 m² warehouse and Barcelona showroom
- Specialised technical support and official warranty on every product
- Tailored financing: leasing and renting available
Frequently asked questions
A pre-order product is not yet available for immediate delivery, but it is on its way and can be reserved in advance before its official availability. This guarantees you will get the product as soon as it is in stock. We recommend pre-ordering to make sure you don't miss out on a unit and have to wait for the next batch.
Availability dates for pre-order products are shown on the corresponding product page and also in our #pre-orders channel on Discord: https://discord.gg/simufy
When a product is in stock, it is available in our warehouses and can be shipped immediately after you place your order.
Absolutely. The products we offer are carefully selected to meet high quality standards. This ensures that the materials used are durable, safe and suited to their intended purpose.
Check the product page. It usually shows a message indicating availability, such as "Ships immediately" or the number of units available. If the product is not in stock, one of these statuses is usually shown: - Sold out: no units are available and you may have to wait for a restock. - Pre-order: the product can be reserved before it arrives at our warehouse.
No, every order is sent as a single shipment. If an order contains both in-stock and out-of-stock items, it will ship as soon as all of its items are in stock. If you want to receive the in-stock items right away, you will need to place separate orders or ask us to charge an additional shipping fee.
VISA or Mastercard credit cards, PayPal, Aplazame, Klarna or bank transfer.
Simufy gives every customer the option to defer payment for any or all of their orders through the financing providers Aplazame or Klarna.
Klarna offers financing for orders of up to €1,500, in up to 3 interest-free instalments.
Aplazame offers financing for orders of up to €3,000, in up to 24 instalments with interest. The down payment and subsequent instalments are fully flexible and up to you.
Yes, as long as the product is received in the same condition in which it was shipped. The refund will be issued after the returned product has been manually inspected and approved, using the same payment method used for the purchase. For more information, see our Returns Policy.