Needle Jet S-1 for KTM, Husqvarna & GasGas 125-300cc 2017-2023 - 55431021100
Shipping and Availability
Shipping and Availability
We maintain up-to-date stock. If labeled 'In stock Fast Shipping' expect shipment to be sent within 1 working day.
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Description
Description
This genuine OEM Needle Jet "S-1" is a critical component for maintaining precise fuel metering in your motorcycle's carburetor. It works in conjunction with the jet needle to control the air-fuel mixture during mid-range throttle openings, ensuring smooth engine performance and optimal throttle response.
This part is compatible with a wide range of 2-stroke models, including the KTM 125 SX, 150 SX, 250 SX, 125 XC, 250 XC, and 300 XC (2017-2022). It also fits Husqvarna TC 125, TC 250, TE 150, TE 250, TE 300, and TX 125/300 models from 2017-2022, as well as GasGas MC 125 and MC 250 models from 2021-2023.
Manufactured from high-quality brass to meet exact factory specifications, this S-1 needle jet provides the durability and precision required for consistent jetting. Replacing a worn needle jet can help resolve issues with engine bogging or inconsistent power delivery in the mid-throttle range.
As an authentic replacement part, it offers a perfect fit within the carburetor body. We recommend checking your current jetting settings and needle clip position when installing this component to ensure your engine runs at its peak potential.
Check compatibility list below to see if this part fits your motorcycle model.