Regular price$1,399.00

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

All Shipping is US based. If shipping outside of the United States shipping fees and duties may be applied and the responsibility of the customer.

BDH H1SQ Dual Mode Shifter

 Out stock - more on the way! Arriving beginning of July 

BDH, the Simulation Mechanics- are delighted to bring you their latest product the 


We are thrilled to announce the launch of our latest product, the BDH H1SQ Dual Mode Mechanical Shifter. After two years of dedicated development, the H1SQ combines the mechanics of the renowned H1 “Bazooka” Shifter with the BDH Race SQ sequential shifter into one exceptional product. This innovative dual mode shifter offers two independent mechanisms aligned into one chassis, providing high-end race car gearing for Professional Sim use. 


 The H1SQ has undergone extensive testing, with hundreds of hours invested and 12 significant redesigns over the past two years, ensuring its quality and performance. The feedback from the market has played a crucial role in shaping the creation of the H1SQ. 

Key Features: 

  • Dual Mode Shifter comprising of the H1 “Bazooka” and the BDH SQ Sequential Shifter 
  • BDH Electronics 
  • Mechanical Motorsport Feedback 
  • Professional Grade Form Factor 
  • Hand Built in York, England 
  • No Compromise 


 Product Details: 



  • HE260 Aerospace Specification Machined Aluminum 
  • High Tensile Steel  
  • WRC Nylon Quaife Style Gear Knob 
  • Motorsport Linear Bearings 
  • EN8 High Carbon Steel Shear parts, to 40 Tonnes strength 
  • High Tensile Internal Steel Fasteners 
  • Bronze Bushing 
  • Graphite Self Lubricating Bronze Oil light Guides 
  • High Quality Die Square Section Springs 


Precision Made Internals:  

  • Centralizing CAM Mechanism 
  • True, Motorsport Grade, PTFE lined, Spherical Bearing 
  • Radiused 303 Wear resistant Stainless Steel Gate Pegs 
  • Precision Made Centralizing Anchor Point 
  • Engineered Gear Gate Selector 
  •  equal wear free spinning ball detent   



  • Aluminum Front Plate 
  • Launch Edition Branded front plate *first 220 Units Only 
  • High Tensile steel Fork 
  • Enforced Ground Crank Pin 



  • BDH Electro contactless hall sensor boards 
  • BDH Processor and software 
  • Independent Dual Mode functions 



  • Adjustable pressure high strength detent Gauge with double locking pre-set function 
  • Rotary Dual Mode Collar, engaging H Pattern or Sequential Modes 
  • 360 Degree USBC mounting.  


H Pattern Mode: 

  • Independent H1 Mechanism 
  • 8 Gear Gates 
  • Configurable 6 Gears, 7th gear and Reverse positioning. 
  • Adjustable tactile feel technology 


Sequential Mode: 

  • Independent SQ Mechanism 
  • Sequential Mode lateral Lock 
  • Positive Forth and Aft Movement 
  • Up down gear return  
  • Adjustable tactile feel technology 



  • Independent Shifter Body  
  • 360 Degree Multidirectional Mounting 
  • Standard BDH Clamp and base plate mounting 
  • M8*1.25 Pitch & T nuts 
  • *Sandwich Adapter Plate available as an optional extra 
  • *Supplied M10x 1.5 threaded Rally knob can be switched to a knob of your choosing 

Contact us

Questions about a product, not seeing what you're looking for, or want a custom built rig? Let us know. We have access to many products and can build out just about anything. Shoot us an email and let us know a few times that work to reach out and have a conversation. Thanks!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You may also like