BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter

Brand: BDH
BDH H1SQ Dual Mode, H-pattern and sequential shifter for sim racing
BDH H1SQ Dual Mode, front view of the dual-mode shifter
Mode selector collar of the BDH H1SQ Dual Mode
Quaife WRC-style knob of the BDH H1SQ in nylon
BDH H1SQ Dual Mode in Silver finish
BDH H1SQ Dual Mode in Full Black finish
8-position H-pattern gate of the BDH H1SQ
Sequential mode of the BDH H1SQ Dual Mode
HE260 aluminium chassis of the BDH H1SQ
Detail of the internal mechanism of the BDH H1SQ
USB-C connection of the BDH H1SQ Dual Mode
M8 mounting base of the BDH H1SQ
BDH H1SQ Dual Mode mounted on an aluminium profile cockpit
Contactless Hall sensors of the BDH H1SQ
BDH H1SQ Dual Mode, side view
BDH H1SQ Dual Mode, detail of the dual-lock collar
BDH H1SQ Dual Mode, rear view with connection
BDH H1SQ Dual Mode, complete shifter assembly
BDH H1SQ Dual Mode, detail of the knob and lever
BDH H1SQ Dual Mode, centralising CAM system
BDH H1SQ Dual Mode, Silver finish in detail
BDH H1SQ Dual Mode, Full Black finish in detail
BDH H1SQ Dual Mode, M8 mounting threads
BDH H1SQ Dual Mode, optional mounting adapter
BDH H1SQ Dual Mode, lever in sequential position
BDH H1SQ Dual Mode, lever in H-pattern shift
BDH H1SQ Dual Mode on a sim racing rig
BDH H1SQ Dual Mode, detail of the metal construction
BDH H1SQ Dual Mode, top view of the gate
BDH H1SQ Dual Mode, steel and bronze components
BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter
BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter
BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter
BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter

BDH H1SQ Dual Mode – H-Pattern & Sequential Shifter

Brand: BDH
Regular price €1.599,99 Sale price €1.099,99 - 31%
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3-year warranty

3-year warranty


Shipping within 24/48 hours

24/48 hour delivery (Iberian Peninsula)*

Personalized attention

Personalized attention

*More information in Shipping Policy.

The BDH H1SQ Dual Mode is a dual-mode shifter —H-pattern and sequential— fully mechanical for sim racing, compatible with PC via USB-C, with a 4 kg HE260 aluminium chassis and contactless Hall sensors, available in Silver and Full Black finishes.

Hand-crafted in York, England, the H1SQ integrates two independent mechanisms in a single unit: simply twist the selector collar to switch from an 8-position H-pattern shift to a sequential one, with no tools. With adjustable resistance, a Quaife WRC-style knob and high-tensile steel construction, it delivers a competition feel on aluminium profile cockpits and rigs.

Key features of the BDH H1SQ Dual Mode

  • True dual mode: H-pattern (8 configurable positions) and sequential in a single unit, switching modes by twisting the selector collar.
  • Adjustable shift resistance: tune the shift feel to your driving style.
  • Premium construction: CNC HE260 aerospace aluminium and high-tensile steel, with no flex or premature wear.
  • Selector collar with dual lock and a centralising CAM system for precise, error-free selection.
  • Quaife WRC-style knob in nylon with a high-grip texture (M10×1.5 thread, compatible with other knobs).
  • Contactless Hall sensors (zero lag) and proprietary BDH firmware, with no external power supply.
  • 360° mounting with M8×1.25 points, compatible with most 8020 profile rigs.

Technical specifications

SpecificationDetail
ModesDual: H-pattern (8 gears) + sequential
Dimensions300 × 200 × 150 mm
Weight4 kg
MaterialCNC HE260 aluminium, high-tensile steel, self-lubricating bronze bushings
Internal componentsEN8 steel, PTFE spherical bearings, graphite bronze guides
Shift gateSelector collar with dual lock and centralising CAM
KnobQuaife WRC-style in nylon, M10×1.5 thread
SensorsContactless Hall (zero lag)
ConnectionUSB-C (2 m cable), 5 V DC via USB
FirmwareProprietary BDH (no external supply)
MountingUniversal, M8×1.25 points, 360°
FinishesSilver, Full Black
CompatibilityPC (iRacing, Assetto Corsa, rFactor 2, ACC…)

Compatibility

  • Compatible with PC and all modern sim racing titles (iRacing, Assetto Corsa, rFactor 2, ACC…) via USB-C.
  • Not compatible with consoles (neither PlayStation nor Xbox).
  • Universal mounting on aluminium profile 8020 cockpits and rigs with 360° adjustability and M8×1.25 points; optional sandwich adapter.
  • Includes a 2 m USB-C cable, mounting hardware (M8) and a quick-start manual.

Frequently asked questions

How do you switch between H and sequential mode?

By twisting the selector collar you go from H-pattern (8 positions) to sequential with no tools or software; a dual-lock mechanism prevents errors.

Can the shift resistance be adjusted?

Yes. The shift resistance is fully adjustable to match the feel to your driving style.

What sensors and connection does it use?

Contactless Hall sensors (zero lag) and a USB-C connection (2 m cable) powered by the USB port itself (5 V); proprietary BDH firmware, with no external supply.

What is it compatible with?

PC and all modern sim racing titles (iRacing, Assetto Corsa, rFactor 2, ACC…). It is not compatible with consoles.

What finishes are available?

Available in Silver and Full Black; both share the same mechanism and specifications.

How is it mounted?

Universal 360° mounting with M8×1.25 points on 8020 profile rigs; it accepts M10×1.5 knobs and an optional sandwich adapter.

Downloads and video

Download the BDH H1SQ manual.

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

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.

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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.