Welcome to Apple Valley MX!

2017-2022 KTM 125SX / 150SX 2020-2021 KTM 125XC JD Jetting Jet Kit

The best jet kits, James Dean purpose-built this jetting kit for riders looking to improve running performance and throttle response throughout the RPM range. The kit comes with instructions and charts that carefully walk through the installation process and offer guidance to help get peak performance at all elevations and in all conditions. There’s even a tip on how to route the overflow drain tube to improve mileage. The hands-on experience that goes into designing these kits means they’re made to get you and your better-running bike back on the track and trails fast!

Parts List

– main jets

– idle jet

– JDJetting custom needles and clip

– needle shim washer

– needle shim spacer ring

– carb top cap screws

– JDJetting Sticker

– Installation charts and instructions

Manufacture Part Numbers:

JD JETTING JDK029

Fits the Following Models:

17-22 125/150SX

21-22 125XC

*May fit other models, please consult your local dealer to confirm fitment to your machine*

We do offer returns within 30 days if shipped back to us in same condition and packaging it was sent!

Please take the time to look at all the pictures as they are part of the description. We do try to include as many useful pictures as possible, accurate descriptions and condition reports so you know exactly what you are buying. If you still have questions, please send us a message. We have over 25 years of professional experience in the motorcycle industry and are avid enthusiasts. We will be happy to help you!

Thank you for looking, Make it a great day! 

Apple Valley MX