Keihin Main Jet 115 for KTM 300 EXC/XC & 85 SX fits 2003-2017 - 54531623115

This genuine Keihin Main Jet 115 is an essential OEM component for precise carburetor tuning. It regulates the fuel-to-air ratio at wide-open throttle, ensuring your engine delivers peak performance and reliability.

This part is compatible with a wide range of models, including KTM 85 SX, 105 SX, 250 EXC/XC-W, and 300 EXC/XC/XC-W from 2003 to 2017. It also fits Husqvarna TC 85, TE 250, and TE 300 models, as well as the KTM Freeride 250 R.

Manufactured to exact tolerances, this brass jet provides consistent fuel flow and resists corrosion. Replacing a clogged or incorrect jet is crucial for maintaining smooth acceleration and preventing engine overheating or bogging.

Installation involves removing the carburetor float bowl to access the jet block. We recommend verifying your specific jetting requirements based on altitude and temperature for optimal results.

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