BDH H1 Mechanical H-Pattern Shifter 

Pure Mechanical H-Pattern, Re-Engineered for Authenticity

Dedicated H-pattern shifter inspired by the iconic “Bazooka” design and classic rally engineering. The BDH H1 is built for sim racers who demand uncompromised mechanical feel, precise gear engagement, and long-term durability with true motorsport influence.

Key Features

• Dedicated H-pattern shifter engineered exclusively for manual gear selection
• Re-engineered “Bazooka” format inspired by Ford Escort MKII rally mechanisms
• Contactless Hall Effect sensors for long-term accuracy and reliability
• Precision-machined aerospace-grade aluminum construction
• Adjustable detent force with dual-locking preset system
• Centralising cam mechanism for consistent and precise gear return
• Fully customizable 8-gear gate layout
• Lifetime warranty covering manufacturing defects

Compatibility

• PC sim racing platforms
• Plug-and-play support for all major sim racing titles
• Compatible with all major sim racing rigs

Specifications

• Product Type: H-Pattern shifter
• Shifting Mode: Dedicated H-Pattern
• Dimensions: 300 × 300 × 80 mm
• Weight: 3.5 kg
• Connectivity: USB-C (2 m cable included)
• Power: USB powered (5V DC)
• Sensors: Contactless Hall Effect
• Firmware: Custom BDH firmware with onboard processor

Build & Construction

• HE260 aerospace-grade aluminum, precision machined
• Black oxide electrochemical surface treatment
• High-tensile steel internal components
• Self-lubricating bronze bushings
• PTFE-lined motorsport-grade spherical bearings
• EN8 high-carbon steel shear components (40-tonne strength rated)

H-Pattern Mechanism

• Proprietary BDH Bazooka-format H-pattern design
• Alloy steel gear gate with wear-resistant stainless pegs
• 8-gear configuration with customizable layout
• Adjustable detent gauge with locking presets
• Low-noise, high-efficiency transmission design

Mounting & Customization

• 360-degree mounting capability
• Standard M8 × 1.25 mounting points with T-nut compatibility
• Optional sandwich adapter plate support
• Adjustable mounting height options
• Supports third-party gear knobs (M10 × 1.5 thread)

Notes

• Dedicated H-pattern only (no sequential mode)
• No external power supply required
• Designed for long-term mechanical consistency
• Lifetime warranty covers materials and workmanship