JDR001 – RIEJU 250/300 MR PRO/RACING (21-22)



Main jets/pilot jet

custom multi-taper needles with clip

detailed instructions...

In stock

SKU: JDR001 Categories: ,


James Dean designed the JDJetting kits so that you don’t have to be an expert to get professional high performance results!! Even better, technical support is provided. The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles. These are based on the most popular settings used by new generation MX and off-road riders around the globe and the results are impressive. Exceeds the performance of standard 2-stroke and 4-stroke jetting.

Additional information

Weight 0.5 lbs

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Make Model Year
RIEJU MR 250 PRO 2021 - 2022
RIEJU MR 250 RACING 2021 - 2022
RIEJU MR 300 PRO 2021 - 2022
RIEJU MR 300 RACING 2021 - 2022