A 300 mm GT-style steering wheel with aluminium construction, carbon-fiber front plate and configurable race controls.
The Sim-Lab GTSL Pro is a compact GT-style wheel for PC sim racing. Its inverted D-shape combines a full aluminium body, carbon-fiber front plate, removable silicone grips and an integrated layout of backlit buttons, rotary encoders, thumb switches and paddles.
Why choose this product?
- Six rotary encoders, twelve buttons, two 7-way thumb switches and clutch and shifter paddles put frequently used race functions directly on the wheel.
- RaceDirector configuration, SimHub support and telemetry-controlled RGB lighting let you tailor control assignments and visual feedback to your preferred PC setup.
Product details
Aluminium construction and GT ergonomics
The 300 mm wheel uses a full aluminium body, carbon-fiber front plate and removable silicone grips. Sim-Lab specifies a product weight of 1.58 kg. The rear carries double-rocker magnetic shifters and dual clutch paddles.
Controls, telemetry and calibration
The GTSL Pro provides six rotary encoders, twelve button inputs and two 7-way thumb switches. Backlit controls and the RPM strip use telemetry-controlled RGB lighting. RaceDirector handles configuration, firmware, assignments and clutch bite-point adjustment after calibration. SimHub is also supported for compatible telemetry lighting.
Mounting, connection and power
The rear hub interface uses a 70 mm PCD with four M5 threaded holes and accepts a suitable 70 mm hub or quick-release solution. PC connection runs through the supplied power injection box and USB connection. A coiled cable and USB-C data passthrough option support different installation methods.
Compatibility
Platform: PC.
Connection and ecosystem: Manufacturer-verified for Sim-Lab DDS TorqueSync systems and listed PC wheelbases from Simucube, Fanatec, MOZA, Simagic, Asetek and VRS when the required hub or adapter is used.
Requirements: A suitable 70 mm hub or quick-release solution is required. Where Sim-Lab lists a brand-specific hub or adapter, that part is required and is not included.
Specifications
Diameter
300 mm
Product weight
1.58 kg
Construction
Full aluminium body with carbon-fiber front plate
Grips
Removable silicone
Buttons
12
Rotary encoders
6
Thumb switches
2 Ă 7-way
Paddles
Double-rocker shifters and dual clutch paddles
Mounting pattern
70 mm PCD, 4 Ă M5 threaded holes
Software
RaceDirector; SimHub compatible
What's in the box?
- GTSL Pro steering wheel
- Power injection box
- USB-A to USB-B cable
- Coiled cable
- DC power adapter
- USB-C passthrough cable
- Decal set and mounting hardware
Frequently asked questions
Is the Sim-Lab GTSL Pro compatible with consoles?
Sim-Lab specifies the GTSL Pro for PC use. Console compatibility is not manufacturer-confirmed for this steering wheel.
Does the GTSL Pro include a quick release?
No. The wheel has a 70 mm mounting pattern and requires a suitable hub or quick-release solution for your wheelbase. Brand-specific adapters may also be required and are not included.
How does the GTSL Pro connect to the PC?
The supplied power injection box carries power and data between the wheel and PC. Connection can use the coiled cable or USB-C data passthrough in suitable installations.
Which software is used to configure the GTSL Pro?
RaceDirector is Sim-Lab's configuration software for device setup, firmware and wheel functions. SimHub is also supported for compatible telemetry and LED configuration.
Can the clutch bite point be adjusted?
Yes. After calibrating the clutch paddles, RaceDirector provides a bite-point mode with coarse and fine adjustment for setting the preferred clutch engagement point.
Please note: we make every effort to display products as accurately as possible. Colours, materials and finishes may vary slightly in real life due to studio lighting, screen settings, ambient light and product characteristics.
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