CDI (ECU Ignition Module Black Box) – Hyosung GT125R GT250R GT125

Description

CDI Ignition Unit (Black Box ECU) – Hyosung GT125R / GT250R / GT125 / GV250 (Carb Only)

A reliable aftermarket CDI ignition module (also known as ECU or black box) designed to fit carbureted models of the Hyosung GT125, GT250, and GV250.

Since Hyosung’s original CDI supplier EDGETEK-WOOCHANG (South Korea) has stopped producing these units, this is a high-quality alternative to get your bike running again.

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⚠️ IMPORTANT NOTICE – PLEASE READ BEFORE BUYING

• CDI units are non-refundable once fitted or tested.

• If your bike won’t start or run, double-check all other electrics (e.g. stator, coil, wiring, fuses, grounds) before assuming the CDI is at fault.

• Many issues turn out to be something simple or unrelated – we recommend checking your service manual or posting on the forum before buying.

• We test each CDI before shipping and mark it for tracking/validation.

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🏍 Confirmed Model Fitment (Carb Models Only)

• GT125 / GT125R (2003–2020)

• GT250 / GT250R (2004–2009)

• GV250 – Carb model only (must have 8-pin CDI connector)

❌ Not compatible with GV125 Aquila
❌ Not for EFI (fuel-injected) bikes

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📘 OEM Reference Number: 32900HM815

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🚚 UK Delivery Time: 6–10 working days
✈️ Worldwide Shipping: Email us for a quote

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🛠 No instructions needed – simply unplug the old CDI and plug this one in.
Still unsure? Reach out by email or post in our forum – we’re here to help.

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