Feel the difference precision makes. Our new Hex Drive and hand-tuned mechanism eliminate play, delivering a solid, confident engagement every time. Inspired by the legendary feel of Porsche and BMW gearboxes, the H2SQ provides tactile data you can trust.
BDH H2SQ Shifter

Ever wondered what separates a good sim shifter from a truly great one? It’s not just about how it feels—it’s about how it’s built. The original H1SQ brought authentic tactile feedback to sim racers. The H2SQ takes the next logical step, replicating the core mechanical principles of legendary race car gearboxes.
Premium Sim Racing Performance
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
Motorsport-Grade Engineering
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
True Dual-Rail Shifting, Perfected
Master every discipline with unparalleled authenticity. In H-pattern, two shafts move in unison for a slick, positive throw, while sequential mode locks the secondary shaft for a crisp, dedicated action. This is real gearbox architecture, brought to your sim rig.
A New Standard in Mechanical Certainty
Engineered for Elite Competition
At 4kg, this is a serious piece of motorsport hardware. Its full-metal construction is built for the rigors of professional training academies and is backed by a lifetime warranty for commercial use. The H2SQ delivers consistent, flex-free performance from the first lap to the last.
From Sim Enthusiast to Pro Racer
Product Information
Product Information
Shipping & Returns
Shipping & Returns












BDH H2SQ Shifter
BDH H2SQ Shifter

Ever wondered what separates a good sim shifter from a truly great one? It’s not just about how it feels—it’s about how it’s built. The original H1SQ brought authentic tactile feedback to sim racers. The H2SQ takes the next logical step, replicating the core mechanical principles of legendary race car gearboxes.
Premium Sim Racing Performance
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
Motorsport-Grade Engineering
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
True Dual-Rail Shifting, Perfected
Master every discipline with unparalleled authenticity. In H-pattern, two shafts move in unison for a slick, positive throw, while sequential mode locks the secondary shaft for a crisp, dedicated action. This is real gearbox architecture, brought to your sim rig.
A New Standard in Mechanical Certainty
Feel the difference precision makes. Our new Hex Drive and hand-tuned mechanism eliminate play, delivering a solid, confident engagement every time. Inspired by the legendary feel of Porsche and BMW gearboxes, the H2SQ provides tactile data you can trust.
Engineered for Elite Competition
At 4kg, this is a serious piece of motorsport hardware. Its full-metal construction is built for the rigors of professional training academies and is backed by a lifetime warranty for commercial use. The H2SQ delivers consistent, flex-free performance from the first lap to the last.
From Sim Enthusiast to Pro Racer
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description

Ever wondered what separates a good sim shifter from a truly great one? It’s not just about how it feels—it’s about how it’s built. The original H1SQ brought authentic tactile feedback to sim racers. The H2SQ takes the next logical step, replicating the core mechanical principles of legendary race car gearboxes.
Premium Sim Racing Performance
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
Motorsport-Grade Engineering
- Race-derived dual-rail H-pattern and sequential modes
- Slicker, faster gear engagement with zero-play mechanical feedback
- Adjustable resistance, hand-tuned for perfect gate travel
- Precise shaft guidance minimizes mis-shifts under pressure
- Direct USB-C connection with 9th/10th sensor logic for zero input lag
True Dual-Rail Shifting, Perfected
Master every discipline with unparalleled authenticity. In H-pattern, two shafts move in unison for a slick, positive throw, while sequential mode locks the secondary shaft for a crisp, dedicated action. This is real gearbox architecture, brought to your sim rig.
A New Standard in Mechanical Certainty
Feel the difference precision makes. Our new Hex Drive and hand-tuned mechanism eliminate play, delivering a solid, confident engagement every time. Inspired by the legendary feel of Porsche and BMW gearboxes, the H2SQ provides tactile data you can trust.
Engineered for Elite Competition
At 4kg, this is a serious piece of motorsport hardware. Its full-metal construction is built for the rigors of professional training academies and is backed by a lifetime warranty for commercial use. The H2SQ delivers consistent, flex-free performance from the first lap to the last.
From Sim Enthusiast to Pro Racer
