The BDH H2SQ Dual Mode is a dual-mode shifter —H-pattern (7+R) and sequential— fully mechanical for sim racing, with a dual-rail architecture, all-metal construction and a USB-C connection, available in Silver and Full Black finishes.
A direct evolution of the H1SQ after more than two years of development, the H2SQ introduces a dual-rail architecture with independent shafts for each mode and a new Hex Drive that eliminates play and keeps everything centred. Simply twist the mechanical collar to switch between a gated H-pattern and a spring-loaded sequential, with no software: a dedicated 9th sensor disables the H-pattern logic and enables the 9th/10th inputs in sequential mode. Hand-built in aircraft-grade aluminium and high-tensile steel, it delivers a competition feel on aluminium profile cockpits and rigs.
Key features of the BDH H2SQ Dual Mode
- True dual mode: gated H-pattern (7+R) and spring-loaded sequential in a single unit, switching modes by twisting the mechanical collar.
- Dual-rail architecture with independent shafts for each mode, for greater precision and consistency.
- New Hex Drive: eliminates play and ensures the centring and durability of the mechanism.
- Mechanical mode collar: engages physical locks and remaps the sensors according to the mode.
- Smart sensor logic: the 9th sensor disables the H-pattern logic and enables the 9th/10th inputs in sequential mode, for full software compatibility.
- Hall Effect sensors and a direct USB-C connection, with no lag.
- All-metal construction in aircraft-grade aluminium and high-tensile steel (4 kg), with a lifetime warranty (including commercial use).
Technical specifications
| Specification | Detail |
|---|---|
| Modes | Dual: gated H-pattern (7+R) + spring-loaded sequential |
| Architecture | Dual-rail with independent shafts per mode |
| Drive | Hex Drive (centred and play-free) |
| Mode selector | Mechanical collar with physical locks and sensor remapping |
| Sensors | Hall Effect; 9th sensor for H/sequential logic (9th/10th inputs) |
| Material | Aircraft-grade aluminium and high-tensile steel; all-metal |
| Weight | 4 kg |
| Connection | Direct USB-C, no lag |
| Mounting | Universal, compatible with most rigs and cockpits |
| Finishes | Silver, Full Black |
| Compatibility | PC (iRacing, Assetto Corsa, rFactor 2…) |
| Warranty | Lifetime (incl. commercial use) |
Compatibility
- Compatible with PC and the main simulators (iRacing, Assetto Corsa, rFactor 2…) via USB-C.
- Not compatible with consoles (neither PlayStation nor Xbox).
- Universal mounting on aluminium profile rigs, cockpit-style bases and custom structures.
- Plug & Play via USB-C; thanks to its durability, also suited to academies and driver training centres.
Frequently asked questions
How do you switch between H and sequential mode?
By twisting the mechanical collar you go from a gated H-pattern (7+R) to a spring-loaded sequential, with no software; a system of physical locks and a dedicated sensor remap the inputs according to the mode.
What are the dual-rail architecture and the Hex Drive?
The dual rail uses independent shafts for each mode, improving precision and consistency; the new Hex Drive eliminates play and keeps the mechanism centred.
What sensors and connection does it use?
Hall Effect sensors and a direct USB-C connection with no lag; the 9th sensor disables the H-pattern logic and enables the 9th/10th inputs in sequential mode.
What is it compatible with?
PC and the main simulators (iRacing, Assetto Corsa, rFactor 2…). It is not compatible with consoles.
What finishes are available?
Available in Silver and Full Black; both share the same mechanism and specifications.
What warranty does it have?
A lifetime warranty against manufacturing defects, also valid for commercial use (sim centres and academies).
Buying your shifter 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
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