CIRCUIT ONE
D FORCE 1
Haptic Actuator System for Sim Racing
Circuit One
Circuit One - D Force 1 Motion System - 4-Axis Haptic Actuator System for Sim Racing
Circuit One - D Force 1 Motion System - 4-Axis Haptic Actuator System for Sim Racing
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The Circuit One D Force 1 turns your sim's telemetry into real, physical feedback — ABS chatter, wheel lock, traction loss, gear shifts — felt through your rig in real time. It's fully CNC-machined aluminum, the most compact 4-axis unit in its class, and it ships with a free software ecosystem that ties everything together.
- Form Factor: 257mm x 95mm
- Construction: CNC Aluminum
- Haptic Axes: 4-Axis System
- Full Install: 8 Screws Total
Engineered Without Compromise
Every design decision driven by what sim racers actually struggle with.
Built from solid aluminum
Every external component is precision CNC-machined aluminum — no plastic anywhere. It's the kind of build quality you notice the moment you pick it up.
The most compact 4-axis unit in its class
At just 257 × 95mm, the D Force 1 is the smallest 4-axis haptic actuator on the market. It fits virtually any cockpit profile with no adapters and no modifications.
Installs in minutes
A complete 4-axis setup takes just 8 screws. Actuators mount to any standard 8020 aluminum profile with M8×20 bolts, and the LINK control box sits free or bolts to your rig. One cable per axis, with no polarity to worry about — you literally can't plug it in wrong.
- Circuit Manager
- 12 Month Warranty
- OTA Firmware
- Windows PC
Light That Races With You
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ABS Activation
Triggers chosen color + flash pattern the instant AND enganges - real time brake feedbag with zero lag.
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Traction Control
Live TC status visible at a glance. Configurable per vehicle preset or mapped to any button independently
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Flag signals
Yellow, red, blue flag events mapped to LED color. No need to glance at a second monitor mid-corner.
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Multi-Effect Stacking
Multiple telemetry triggers layer on one button LED with drag-to-reorder priority rules. Notrhing gets missed.
Circuit Manager
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Device Tuning
Clutch bite point, separation points, paddle curves, rocker mode, per-axis sync lock.
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Preset Library
20+ factory presets (V8 GT3, LMP, Formula and more). Save your own and switch rigs instantly.
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RPM Lights
A full per-gear rev-light system with individual LED colors, no extra hardware.
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LED Telemetry
Bind any LED to ABS, TC, or flags. 32 colors, solid or strobe, fully stackable.
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OTA Firmware
Over-the-air updates, no manual flashing.
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Game Launcher
quick-launch supported titles with the correct profile pre-loaded.
