Spectacular dual-mode mechanical shifter that combines the best of both worlds: the iconic H1 "Bazooka" Shifter and the BDH Race SQ Sequential Shifter into a single, exceptional product. This innovative design integrates two independent mechanisms into a single chassis, offering a professional-grade shifting system for sim racing.

Inspiration and Design

Originally based on the Ford Escort MKII Rally shift mechanism, the H1SQ has evolved to suit your personal preferences using our unique BDH Tensioning Technology, ensuring you get the perfect shift feel.

Built to withstand the demands of virtual tracks, the H1SQ has undergone hundreds of hours of intensive testing . Weighing in at 4 kg, it's designed to withstand extreme conditions. Check out Dave's video (available on our website) for more details on this revolutionary shifter.

H1SQ Highlights

Dual Mode : Integrates the H1 "Bazooka" and the BDH SQ Sequential Shifter.
BDH Electronics : Advanced components with contactless Hall sensors.
Motorsport Mechanical Feedback : High precision and tactile response.
Professional Design : Handmade in York, England.
No Compromises : Unprecedented build quality.

Technical Specifications

Materials

Aerospace specification HE260 aluminum.
High-strength EN8 steel, capable of supporting up to 40 tons.
WRC style shift knob in Quaife nylon.
Motorsport linear bearings.
Self-lubricated bronze guides with graphite.
High quality square section spring.

Internal Components

Centering mechanism with cam.
Motorsport grade PTFE spherical bearing.
Wear-resistant stainless steel parts.
Precision gear door selector.

Front

Aluminum faceplate.
Launch Edition: Exclusive faceplate (limited to the first 220 units).
Reinforced crank pin.

Electronics

Non-contact hall sensors.
BDH processor and software with independent functions for both modes.

Modes of Operation

H Pattern Mode (Street)

H1-independent mechanism.
8 configurable gear gates (6 speeds, 7th and reverse).
Touch-fit technology for a personalized experience.

Sequential Mode (Race)

Independent SQ mechanism.
Side lock for sequential shifting.
Precise forward and backward movement.

Mounting and Compatibility

Independent body with multidirectional mounting (360°).
Compatible with standard BDH base plates and clamps.
M10x1.5 thread compatible with multiple shift knobs, including third-party ones.
Sandwich plate adapter available as an optional extra.