JDY006 – Yamaha YZ450F (06-09)/ WR450F (07-11)


Includes main jets, custom multi-taper needles and needle clip designed to improve...

In stock

SKU: JDY006 Categories: ,


James Dean designed the JDJetting kits so that you don’t have to be an expert to get professional high performance results!!
The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles.
Exceeds the performance of other standard factory needle options and technical support is provided.
Low and High altitude custom designed triple taper needles
Extra genuine Keihin main jets and needle clip included
Accelerator pump orings for improved off idle response

Additional information

Weight 0.5 lbs

Be the first to review “JDY006 - Yamaha YZ450F (06-09)/ WR450F (07-11)”

Make Model Year
YAMAHA WR450F 2007 - 2011
YAMAHA YZ450F 2006 - 2009