BDH H2SQ Dual-Mode H-Pattern & Sequential Shifter
- Regular price
- $1,899.00
- Regular price
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- Sale price
- $1,899.00
- Unit price
- per
Vendor : BDH
Product Type : Dual-Mode H-Pattern & Sequential Shifter
Sku : BDH-H2SQ-BR
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BDH · H2SQ · Dual-Mode H-Pattern and Sequential Shifter
BDH H2SQ Dual-Mode H-Pattern & Sequential Shifter
Two real mechanisms, one unit, one collar between them.
Most dual-mode shifters are an H-pattern with the gate removed and a spring dropped in. The H2SQ is not that. It carries two independent shafts on a true dual-rail architecture, the same idea real gearboxes use, and a mechanical collar that physically locks one rail out and remaps the sensors when you switch modes. Gated H-pattern for GT and touring cars, locked sequential for sprint and circuit work, with no software toggling and no compromise in either direction. Hand-built in the UK and supplied in Australia by Player1 Sim Gear, an authorised BDH reseller.
Australian stock
Black/Red and Black are in stock in Queensland. Silver is built to order.
The Black and Red and the plain Black units are held here and ship from our Queensland warehouse. Silver units are made to order in Europe and take roughly three weeks to arrive. Prices are in Australian dollars with GST included, and warranty is handled locally rather than by you shipping back to the UK. Call us on 0488 385 870 if you need a firm date before you order.
Why the H2SQ
What a second rail actually buys you.
True dual-rail architecture
Two selector shafts, not one shaft doing two jobs. Real gearboxes use multiple rails for strength and alignment, and here it is what removes the play that makes a single-shaft dual-mode shifter feel loose in one of its two modes.
Mechanical mode collar
Switching modes is a physical act. The collar engages mechanical locks and remaps the sensors at the same time, so the hardware and the signal always agree. There is nothing to toggle in software and nothing to get out of sync.
Independent shafts per mode
Each mode gets a dedicated shaft, which is why the H-pattern feels slick and positive while the sequential feels crisp and locked. Neither has been detuned to make room for the other.
Hex drive, for a centre that holds
The hex drive is the H2SQ's answer to the usual wear point. It keeps the lever's centre position true over time and mitigates the play that creeps into a shifter after a few thousand changes.
Clean sensor logic in both modes
A ninth sensor disables the H-pattern logic and enables 9th and 10th inputs when you drop into sequential, so your sim never sees a conflicting gear signal and you do not need separate control profiles fighting each other.
Built for a commercial duty cycle
Motorsport UK use BDH hardware for driver development, and the H2SQ is specified for sim centres and rally schools. The lifetime warranty covers commercial use, not just home use.
Inside the H2SQ
How the dual-rail mechanism works.
Dual-rail
Both shafts move together, until one of them stops
In H-pattern mode the two shafts travel in unison. That shared movement is what gives the throw its slick, aligned feel and keeps the lever from wandering off the plane between gates. Drop into sequential and the secondary shaft locks in position, which activates a spring-loaded return and hands the signal over to the 9th and 10th inputs. It mirrors the selector logic of a race gearbox rather than approximating it with a spring.
- H-pattern: both shafts in unison for a positive, aligned throw
- Sequential: secondary shaft locks, spring-loaded return engages
- Side-to-side lockout keeps up and down shifts off the gear path
The mode collar
One movement changes the mechanism and the signal
The collar is the part that makes dual-mode workable rather than fiddly. Turning it engages the mechanical locks that reconfigure the rails and simultaneously reroutes the sensor output, so the shifter cannot end up in sequential mechanically while still reporting H-pattern gears to the game. That single point of truth is what stops the mode confusion you get on shifters that switch modes in software.
- Positive mechanical engagement, you feel it click across
- Sensors remap with the mechanism, never independently
- No profile switching needed in your sim
Mounting and connection
Side-mount it and get the space back
The H2SQ clamps to aluminium profile with M8 x 1.25 points and T-nut compatibility, through a full 360 degrees, so top, side and reverse mounting are all supported without third-party brackets. Side-mounting is what most owners settle on, because a shifter this size takes real estate if it sits on top. The external USB-C port replaces the internal PCB-mounted connection used on the older H1SQ, which is a small change that removes a common long-term failure point.
- 360-degree mounting: top, side or reverse
- External USB-C port, more robust than a PCB-mounted socket
- Optional sandwich adapter plate and multiple height positions
Real-world influence
Borrowed from gearboxes that earned their reputation
BDH are explicit about where the H2SQ's feel comes from. The crisp Aisin change of the Mazda MX-5 informed the original H1. The Honda Civic Type R's dual selector rods and the twin-rail dog boxes of the Escort RS Cosworth shaped the dual-rail approach here. The Porsche G50 and the Getrag boxes in the E30 and E36 M3 set the benchmark for mechanical precision, and the WRC-informed rail architecture of the GR Yaris showed what it takes to hold up under torque.
- Hand-tuned per unit for gate resistance and travel
- WRC-spec nylon Quaife-style knob with a textured grip
- Designed by rally and circuit drivers, not by spec sheet
Colourways
Black and Red, Black, or Silver
The H2SQ comes in three finishes. Black and Red is the signature look, with the red accent ring marking the mode collar. Plain Black disappears into a dark rig. Silver leaves the machined aluminium bright and is the one that stands out on camera. Mechanically all three are identical, so this is purely how you want it to look next to the rest of your gear. Black and Red and Black are stocked here in Queensland; Silver is built to order in Europe with roughly a three-week lead time.
- Black and Red and Black, in stock in Australia
- Silver, made to order, around three weeks
- Identical mechanism across all three finishes
About BDH Race Sim Hardware
A small UK builder that makes shifters and nothing else.
BDH Race Sim Hardware design and manufacture in the United Kingdom, and their entire catalogue is gear shifters. No wheelbases, no pedals, no rigs to divide the engineering effort. Their hardware is used by Motorsport UK for driver development, and by sim centres and rally schools where a shifter takes thousands of changes a week rather than a few hundred. Player1 Sim Gear is listed by BDH as an authorised reseller for Australia.
Made in the UK
Machined, assembled and hand-tuned in Britain, in small batches, with each unit checked before it ships.
Chosen by Motorsport UK
Trusted hardware for their driver development academies, and specified for sim centres and rally schools.
Supported locally
Bought from Player1 Sim Gear in Queensland, with Australian GST included and warranty handled here.
Compatibility
What you need to run it
| Requirement | BDH H2SQ |
|---|---|
| Platform | PC (Windows). Not a console device. |
| Connection | USB-C to your PC, 2 m cable included |
| Power supply | ✓ None needed, USB powered at 5 V DC |
| Drivers or software | ✓ None. It enumerates as a standard game controller |
| Mode switching | ✓ Mechanical collar. No in-game profile change required |
| Wheel base brand | ✓ Independent of your base. Works alongside Simagic, MOZA, Fanatec, Simucube, Asetek, Cammus and any other |
| Sim titles | iRacing, Assetto Corsa and Competizione, Automobilista 2, rFactor 2, RaceRoom, Richard Burns Rally, Dirt Rally 2.0, EA WRC, Le Mans Ultimate, BeamNG.drive |
| Rig type | Aluminium profile rigs, via the integrated clamp. Wheel stands and desks need a shifter mount |
Because the collar remaps the sensors as it moves the mechanism, sequential shifts arrive on the 9th and 10th inputs while H-pattern gears use the first eight. Your sim sees them as separate buttons, so one control profile covers both modes without conflict.
Specifications
BDH H2SQ, in full
In the box
What arrives
- BDH H2SQ dual-mode shifter in your chosen colourway
- WRC-spec nylon Quaife-style gear knob, fitted
- Mounting base plate
- USB-C cable, 2 m
- Mounting hardware for aluminium profile
- H2SQ user manual with setup and calibration guide
The BDH range
Which BDH shifter is right for you?
| Model | H-pattern | Sequential | Force feedback | Best for |
|---|---|---|---|---|
| BDH H1 | ✓ | — | — | Classic mechanical H-pattern with solid detents, for drivers who only shift H |
| BDH H2SQ (this one) | ✓ | ✓ | — | Both modes in one unit, dual-rail, smoother and more refined. Sprint-style sequential |
| BDH S1 | — | ✓ | — | Rally-focused sequential with a longer shaft and a hard, high-impact inertial kick |
| BDH Active | ✓ | ✓ | ✓ | Servo-driven feedback from live SimHub telemetry: gear grind, clutch lock-out, torque retention |
All four use the same mounting plate design and can be top-, side- or reverse-mounted, so a mount bought for one BDH shifter carries over to another. See the whole range on our BDH shifters page.
Questions
Frequently asked questions
The H2SQ specifically
How does the H2SQ switch between H-pattern and sequential?
What does "dual-rail" actually mean and why does it matter?
What is the difference between the H2SQ and the older H1SQ?
How many gears does it have in H-pattern mode?
Can I move 7th and reverse without rotating the shifter?
Can I adjust how heavy the shift feels?
What is the difference between the H2SQ's sequential mode and the S1?
Which colourway should I choose, and are they mechanically different?
Setup and compatibility
What do I need to run the BDH H2SQ?
Does it work on PlayStation or Xbox?
Will it work with my Simagic, MOZA, Fanatec or Simucube wheel base?
Do I need two control profiles, one per mode?
How do I mount it to my rig?
Do I need a clutch pedal?
Which sims is it compatible with?
Buying, delivery and warranty
Is the H2SQ in stock in Australia?
Is the price in Australian dollars and does it include GST?
What warranty does the H2SQ have?
Is it suitable for a sim centre or driver training use?
Is Player1 Sim Gear an authorised BDH seller?
Should I get the H2SQ or the Active?
Complete your setup
What pairs well with the H2SQ




Not sure which colourway or which BDH model?
We stock the range and we will tell you honestly which one suits what you drive, what is on the shelf today, and whether your rig needs a mount to go with it.
Australia-Wide Shipping
We ship all over Australia and want you to get your new gear as fast as possible, so we always aim to ship on the same day we receive your order, using the fastest and most reliable couriers in Australia. Of course, it may not always be possible to process your order on the same day, so please allow 1-2 business days for processing. If we encounter any delays we will let you know via email.
To maximise efficiency, Player1 Sim Gear ships all products in their original packaging straight from our warehouses or directly from our suppliers and manufacturers. Orders may be shipped in part or in full, and different courier companies may be used for different parts of your order. Please allow 2-8 business days for delivery. Please advise your phone number at checkout so we can get in touch with you if there is any problem. If you should receive a product that has been damaged while in transit please contact us immediately.
Please make sure someone will be available to receive your order, otherwise, your package may be diverted to your local post office or to your local shipping depot. We recommend all deliveries are sent to a business address to avoid any re-delivery charges. Note: Player1 Sim Gear will only ship to confirmed addresses, we cannot ship to PO Boxes sorry.
There may be times when the product you have ordered turns out to be out-of-stock with us or our suppliers. We will contact you to arrange a refund or alternate product if an item you have ordered is out-of-stock or unavailable for immediate shipment. You may cancel your order at any time prior to shipping.
International Orders: Apologies at the moment we don't ship internationally as standard. However if you outside Australia and there is something you'd like to purchase please do message us at sales@p1simgear.com.au, we will be happy to see what we can do.
Note re Larger cockpits and remote locations: We do our very best to ensure accurate shipping rates, however for larger cockpits and heavier items, rarely our shipping pricing may not be correct. In the event that the actual shipping costs for a large item should be exceed those quoted in your order, we will call you to discuss before we dispatch. You will have the option then to amend or cancel your order at no cost.
Returns Policy
We hope we can provide as much information and guidance as possible about each item so that you will love whatever you buy. We do understand though that the unforeseen happens. So in the unlikely event you wish to raise a return, please contact us and we shall discuss options and how we will proceed with the return request.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. You may return your item(s) for an exchange/refund, so long as it is in the same condition that you received it, unopened, with tags and in its original packaging. You’ll also need the receipt or proof of purchase.
To request a return, you must first send an email to support@p1simgear.com.au with your Order number as the email subject and Reason for Return in the email body/message. We will reply to your email with your relevant return information. We will not accept any returned items if we have not had an email from you requesting a return, so you must request a return first, before sending anything back.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
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You, the buyer, are are fully responsible for paying all charges necessary to return the item to us. A restocking fee of up to 20% of the returned product's value may apply.
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Items must be returned sealed and unused in their original packaging and in a fully resalable condition. All items are supplied to you, the customer, in brand new condition unless explicitly stated otherwise in the product title. For such items supplied in Brand New condition, if any seals have been broken, the item cannot subsequently be sold as new after the return, therefore the return will be declined or a restocking fee will be levied and partial refund given.
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If the item is deemed DOA or faulty once opened, we shall troubleshoot and assess the nature of the fault and repair the item or replace like-for-like, should the fault be deemed a legitimate fault.
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Items returned that are not in their original condition may not be accepted, and the refund request declined.
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Returned items must be complete with all packaging in good condition, ready for immediate resale. All components and items within packaging (e.g. polystyrene/bubble wrap) must be returned also. We reserve the right to levy a charge to replace product packaging which is damaged / defaced / missing.
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We cannot accept responsibility for returned parcels which are undelivered back to us (e.g. lost by the courier, delivered to incorrect address) or damaged in transit back to us. We strongly advise you send returned items using an insured & tracked service. Furthermore, we also strongly advise you to obtain and retain your proof of postage, as you may require it should you decide to make a claim against your carrier should they damage or lose your item whilst returning it to us.
For items which require assembly, we are not responsible for any charges (labour or otherwise) incurred during fitment/removal of allegedly faulty (or incorrectly supplied) parts.
Returns made outside of the 30-day return window, or with no valid reason, will be declined.
Pre-Order CancellationsIn the event a Pre-Order becomes unavailable or is cancelled by Player1 Sim Gear you, the buyer, are entitled to a full refund. In the event that you change your mind or choose to cancel your Pre-Order for any reason prior to shipment, cancellation fees may apply to offset any unrecoverable costs incurred by Player1 Sim Gear.
Warranty & Australian Support
Covered by BDH, handled locally in Australia
Buy from Player1 Sim Gear and you deal with us, not overseas
Every BDH shifter is backed by a BDH manufacturer warranty against defects in materials and build quality under normal use. Buying through Player1 Sim Gear means that warranty is handled right here in Australia from our Queensland base. If anything goes wrong, you talk to us and we sort it out, so you are never left arranging a claim with a supplier on the other side of the world.
Your purchase is also protected by the Australian Consumer Law, which provides statutory guarantee rights including repair, replacement or refund for a major failure. Beyond the standard warranty, BDH continues to offer repair support under their Return for Repair policy, and we will organise that with them on your behalf.
Mechanical shifters
Lifetime warranty
The H1, H2SQ, H1SQ and S1 mechanical shifters carry a lifetime warranty against manufacturing defects.
BDH Active
2-year warranty
The Active adds a servo and electronics, so it carries a 2-year manufacturer warranty, then ongoing Return for Repair support.
Manuals & Downloads
Everything you need to get set up
- ActiveProduct manual (PDF)Download →
- ActiveSimHub plugin & software (Windows, latest)Download →
- H1Product manual (PDF)Download →
- H2SQ / H1SQProduct manual (PDF)Download →
- S1Product manual (PDF)Download →
- H1 KitGate / Lockout Upgrade Kit instructions (PDF)Download →
- H1 KitHall Sensor / Bazooka Upgrade Kit manual (PDF)Download →
- All productsSetup & instructional videosWatch →
Looking for something else? Browse the full BDH downloads page for the latest manuals and software.
Common questions
Warranty & support FAQ
How long is my BDH shifter covered for?
BDH's mechanical shifters, the H1, H2SQ, H1SQ and S1, carry a lifetime warranty against manufacturing defects. The Active, which adds a servo and electronics, carries a 2-year warranty. Both exclude normal wear and tear, accidental damage and misuse, and both are handled locally by us.
Who handles my warranty claim, and do I have to deal with the UK?
You deal with Player1 Sim Gear here in Australia. We handle your claim locally from our Queensland base and coordinate any repair with BDH for you, so you are never shipping things back and forth or negotiating with an overseas supplier yourself.
How do I log a support request?
The fastest way is to log a support ticket, which lets us track your request and keep everything in one place. You can also call us on 0488 385 870 or send us a message.
What does the warranty cover?
Manufacturing defects affecting materials, structural integrity and build quality under normal use. It does not cover normal wear and tear, cosmetic marks from use, accidental damage or modification. Your rights under the Australian Consumer Law also apply on top of the manufacturer warranty.
What happens if it needs repair outside the warranty?
BDH continues to offer repair support under their Return for Repair policy, which is processed as a return for repair for customs so tax is not paid twice on the same unit. Contact us first and we will organise it with BDH rather than leaving you to arrange it yourself.
Where do I get the manual and software for my shifter?
Use the Manuals & Downloads list above to grab the product manual for your model. The Active also has a SimHub plugin to enable and configure its feedback; the mechanical shifters need no software. You can also browse the full BDH downloads page and instructional videos. If you get stuck, log a ticket and we will help.
Do I need to pay any import or customs charges on a warranty repair?
No. You are buying and dealing with an Australian retailer, so there is nothing to import at purchase. If a unit ever needs to go back for repair, it is handled under BDH's Return for Repair customs classification so tax is not charged twice, and we manage that process with you.













