SKU: BRPHSA-O
MPN: HSA-O
The Harrington Transbrake Button – Adjustable (Model HSA-O) by Biondo Racing Products is a precision launch control component designed for serious drag racing and bracket racing competitors who require consistent staging and transbrake engagement. This adjustable button replaces stock or worn transbrake switches, allowing drivers to customize the pedal feel and actuation point for optimal launch consistency.
The adjustable design enables tuners and drivers to fine-tune actuation sensitivity and button travel, accommodating various driving styles and transmission brake pressure requirements. Its compact form factor fits seamlessly into most modern dash layouts and aftermarket pedal assemblies, minimizing the need for extensive fabrication. The construction is lightweight, ensuring minimal parasitic weight while maintaining durability through high-RPM launches.
This button is ideal for bracket racers, heads-up drag competitors, and street-strip enthusiasts running either manual or automatic transmissions. The ability to adjust the actuation point allows racers to match their specific transbrake system calibration and personal pedal modulation preferences, enhancing their overall performance on the track.
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