The Heusinkveld Ultimate+ Baseplate is a rigid mounting platform for the Sim Pedals Ultimate+, with a 10 mm main plate that shows no flex up to 140 kg and straight or 15° angled brackets, also compatible with the Ultimate and Pro pedals.
If you run high-performance pedals, this platform is the structural mount you need to transfer all the force without losses and keep a precise, realistic response every session. It eliminates flex even under the extreme loads of the Ultimate+ brake and allows a clean, ergonomic installation. An essential accessory to get the most out of your Ultimate+ sim racing pedals in a dedicated cockpit.
Key features
- 10 mm main plate, with no flex under loads of up to 140 kg.
- Two sets of brackets: straight/parallel (for flat platforms) and 15° angled, which tilt the pedal set and improve ergonomics by aligning the pedals with the seat.
- Compatible with the G25/G27 mounting pattern and with aluminium profiles or custom rigs.
- Slots for the Sim Pedals USB controller, which mounts and hides under the plate for a clean install.
- Black finish with a fine-structured powder coat; full hardware included.
- Compatible with Ultimate+, Ultimate (classic) and Pro (not Sprint or RaceCenter).
Technical specifications
| Feature | Detail |
|---|---|
| Type | Mounting platform (baseplate) for Sim Pedals Ultimate+ |
| Plate thickness | 10 mm (no flex) |
| Capacity | Up to 140 kg |
| Brackets | Straight/parallel and 15° angled (included) |
| Mounting pattern | Compatible with G25/G27 |
| Controller | Slots to mount and hide the USB controller |
| Material | Steel with black powder coat (fine structure) |
| Compatibility | Ultimate+, Ultimate (classic), Pro |
| Not compatible | Sprint, RaceCenter |
| Includes | Full hardware |
| Warranty | 2 years |
Compatibility
| Pedal model | Compatibility |
|---|---|
| Heusinkveld Sim Pedals Ultimate+ | Compatible |
| Heusinkveld Sim Pedals Ultimate (classic) | Compatible |
| Heusinkveld Sim Pedals Pro | Compatible |
| Heusinkveld Sprint | Not compatible |
| Heusinkveld RaceCenter | Not compatible |
It requires a full simulator frame; it must not be mounted directly on the floor without a structural rig. For the Sim Pedals Sprint platform, see the Sprint Baseplate.
Frequently asked questions
Which pedals is it for?
For the Sim Pedals Ultimate+, Ultimate (classic) and Pro. It is not compatible with the Sprint or the RaceCenter.
What is the difference between the straight and angled brackets?
The straight/parallel brackets are for flat platforms; the angled ones tilt the pedal set 15° to improve ergonomics and align it with the seat for a more realistic position.
Why do I need a 10 mm plate?
The Ultimate+ can generate up to 140 kg of braking; a 10 mm plate does not flex and transfers all the force without losses for a consistent pedal feel.
Where does the USB controller go?
The platform includes slots to mount and hide the Sim Pedals USB controller under the plate, for a clean, tidy install.
Do I need a full rig?
Yes. It requires a full simulator frame; it must not be mounted on the floor without a rig. It is compatible with the G25/G27 pattern and with aluminium profiles.
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