Rear Sprocket 40T for KTM 50 SX, Husqvarna TC 50, GASGAS MC 50 2013-2024 - 45210151040

This is an OEM rear sprocket with 40 teeth, designed for efficient power transfer from the chain to the rear wheel in small displacement motocross bikes. It ensures smooth engagement and reliable performance under racing conditions. Direct replacement for KTM/Husqvarna/GASGAS 50cc models.

Compatible with 2024 GASGAS MC 50; 2023-2014 KTM 50 SX (EU), KTM 50 SX MINI (EU), KTM 50 SX FACTORY EDITION (US), KTM 50 SXS (US 2014-2015); 2023-2018 HUSQVARNA TC 50 (EU), HUSQVARNA TC 50 MINI (EU); 2024/2023/2022/2021 GASGAS MC 50 (EU); 2020 KTM 50 SX Mini (EU), HUSQVARNA TC 50 Mini (EU); 2019-2016 KTM 50 SX/Mini (EU), HUSQVARNA TC 50/Mini (EU), KTM 50 SXS (US 2016); 2017 KTM 50 SX MINI (EU), HUSQVARNA TC 50 (EU); 2016 KTM 50 SX/Mini (EU).

Made from high-strength steel for durability and resistance to wear. Precise tooth profile minimizes chain slippage and extends chain life. Ideal for competitive riding and maintenance.

Installation requires removing the rear wheel and chain. Torque bolts to manufacturer specs and check chain tension after fitting.

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