CDI Control Unit for KTM SX 125, Husqvarna TC 125 2017-2023 - 50539031000

This is an OEM CDI control unit for 125cc motorcycles. It manages ignition timing and engine performance in the ignition system. Direct replacement for part number 50539031000.

Compatible with 2023 GASGAS MC 125 (EU), 2023 GASGAS MC 125 BT (EU), 2022 KTM 125 SX (EU), 2022 KTM 125 XC (US), 2022 HUSQVARNA TC 125 (EU), 2022 GASGAS MC 125 (EU), 2021 KTM 125 SX (EU), 2021 KTM 125 XC (US), 2021 HUSQVARNA TC 125 (EU), 2021 GASGAS MC 125 (EU), 2020 KTM 125 SX (EU), 2020 KTM 125 SX (US), 2020 HUSQVARNA TC 125 (EU), 2019 KTM 125 SX (EU), 2019 KTM 125 SX (US), 2019 HUSQVARNA TC 125 (EU), 2019 HUSQVARNA TX 125 (EU), 2018 HUSQVARNA TX 125 (EU), 2017 KTM 125 SX (EU), 2017 KTM 125 SX (US), 2017 KTM 125 XC-W (EU), 2017 HUSQVARNA TC 125 (EU), 2017 HUSQVARNA TX 125 (EU).

Built to OEM specifications for reliable starting and smooth power delivery. Ensures precise spark control for optimal engine response.

Installation involves disconnecting the stock unit and plugging in the replacement with matching connectors. No special tools required beyond basic wiring access.

Check compatibility list below to see if this part fits your motorcycle model.