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2003-2009 Models – Rear Brake Stop Light Switch – Hyosung GT & GTR Models Only

Estimated delivery dates: Aug 28, 2026 - Aug 29, 2026

£9.99

💎 REAR BRAKE STOP LIGHT SWITCH // RESTORE ROAD SAFETY

Instant response for your rear indicator lights. This high-quality replacement restores your visibility by ensuring motorists behind you see your deceleration immediately during everyday travel on local roads.

  • Wiring // Outfitted with the classic round 2-pin bullet connector profile featuring one male and one female lead terminal.
  • Utility // Sourced specifically to replicate original factory wiring dimensions cleanly on early rearset hangers.
  • Hardware // Direct plug-and-play component assembly that completely bypasses the need for splicing or wire cutting.
  • Kit // Supplied as a single replacement pull-spring switch unit ready to secure into your lower footrest carrier bracket.
💡 FITMENT ALERT: This switch is strictly for 2003-2009 models that have the older style BULLET connectors.

❌ It will not fit the later models which changed to a 2-Pin WHITE CONNECTOR plug (after 2010).

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Description

Over extended seasons of road use, your low-mounted hydraulic pedal assemblies experience continuous exposure to grime, grease, and water splatter, causing the internal brass contacts to corrode. This degradation results in flickering brake activation or total circuit failure. Because original production wiring setups are no longer manufactured, selecting a direct-fit replacement component is the most sensible way to preserve your main harness health without resorting to universal adaptations that require chopping your loom apart on everyday roads.

💎 ELECTRICAL LINK SPECIFICATIONS

Weather Resistant CasingDurable polymer protective sleeve compiled to shield internal contacts from road sludge. Factory Alignment AccuracyDirect substitute engineered to line up precisely with part record 37740HN9100.
Clean Contact SignalHighly responsive internal spring link ensuring minimal feedback latency to the rear bulb. Frame Specific GeometryLength checked and verified specifically to traverse standard naked and sport frames.

📜 Confirmed Fitment Guide

Carburettor Frame Group: Harness integration requires round bullet terminals to plug directly into the factory loom layout on the models listed below.

  • Hyosung GT Naked Comet lines: GT125, GT250, and GT650 models built from 2003 to 2009.
  • Hyosung GT-R Sport series: GT125R, GT125RC, GT250R, and GT650R twin-carb versions spanning 2003 to 2009.
❌ WILL NOT FIT THESE MOTORCYCLES (2010+ onwards):

  • Later Models: Later models after 2010 use the updated 2-Pin Switch Plug with a white connector  (click here to see it)
  • GV Aquila Cruiser models: GV125, GV250, or GV650 cruiser because the cable is too short and plug is different
💡 RECOMMENDED HARDWARE PAIRING: While updating your lower chassis wiring components, it is highly useful to examine your front lever switch mechanism for internal weathering. You can bundle your electronic parts swap together to keep things running reliably. View Front Brake Switch  here.

🔧 Install Tips

  • Straightforward Exchange: Uncouple your original weathered dual terminals, ease the worn actuator body out from the footrest plate, and slot the new item straight into position.
  • Sensitivity Adjustment: Thread the integrated plastic adjustment ring up or down the barrel to find the correct trigger tension. This calibration ensures your brake light activates the precise moment the foot pedal travels.
📧 REWIRING YOUR REAR FOOTREST LIGHT ACTUATOR? Not entirely sure if your classic harness lines up with these bullet pins? Email us a photo of your plug connection or if you want circuit help from club peers, head straight to the forums.

Additional information

Weight 0.5 kg
Dimensions 20 × 20 × 3 cm

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