Carburetor Jet Needle W9 for KTM 50 SX, Husqvarna TC 50 - 45131034009

This is an OEM Jet Needle W9 for the carburetor in KTM, Husqvarna, and GASGAS 50cc mini bikes. It regulates fuel flow for optimal air-fuel mixture across throttle positions. A precise replacement for maintaining engine performance.

Compatible with 2023-2001 KTM 50 SX (EU), 50 SX Factory Edition (US 2023-2021), 50 SXS (US 2016-2011); Husqvarna TC 50 (EU 2023-2017); GASGAS MC 50 (EU 2023-2021). Also fits KTM 50 SUPERMOTO (EU 2007, 2006), 50 SX PRO SENIOR LC (EU 2005-2001, 2002).

Made to OEM specifications for reliable tuning and durability in competitive riding. Essential for jetting adjustments when modifying exhaust or air intake.

Before installing the carburetor, check the jetting as per manufacturer guidelines to ensure proper function.

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