Jet Needle 6BFY42-74 for KTM 125-300 SX XC EXC 2017-2023 - 55431034300
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 Jet Needle (6BFY42-74) is a critical component for your motorcycle's carburetor. It regulates the fuel-to-air ratio during mid-range throttle openings, ensuring smooth acceleration and optimal engine performance. As an original equipment manufacturer part, it guarantees precise fitment and factory-standard reliability.
This jet needle is compatible with a wide range of 2-stroke models from 2017 to 2023. It fits KTM 125 SX, 125 XC, 125 XC-W, 150 SX, 150 XC-W, 250 SX, 250 XC, 250 XC-W, 250 EXC, 300 SX, 300 XC, 300 XC-W, and 300 EXC. It also fits Husqvarna TC 125, TC 250, TE 150, TE 250, TE 300, TX 125, and TX 300, as well as GasGas MC 125 and MC 250 models.
Precision-engineered to meet exact specifications, this needle helps maintain consistent jetting across various altitudes and temperatures. Replacing a worn or damaged needle can resolve issues like bogging, poor throttle response, or uneven idling. It is made from high-quality materials to resist wear from fuel flow and vibration.
Installation requires access to the carburetor slide. We recommend checking your service manual for specific jetting settings and clip positions tailored to your riding conditions. Regular inspection of the needle for signs of wear or scoring is essential for maintaining peak engine efficiency.
Check compatibility list below to see if this part fits your motorcycle model.