ModelJBK-DG15JEngine ModelG363EAutomotive Emission Test Results Certificate (Gas Repo) Available
The WR250R / X, which inherits the name and DNA of the competition model "WR", is available with the "Slip-On-RS-4J-cyclone carbon end". The "RS-4J" is a cyclone that combines Yoshimura Japan's technology with US Yoshimura's motocross "RS-4" silencer design that has been used in AMA Supercross and other events. The cone end is made of high quality carbon material.The front side of the silencer has been laser marked with "RS-4J" and the back side has been emblazoned with a "double emblem" as standard. The lineup includes a slip-on version for easy replacement.40% lighter than standard exhaust (Stock: 5.1kg, RS-4J Titanium Cover: 3.1kg). The performance characteristics of the standard exhaust eliminates the trough that occurs around 5,000 rpm and achieves a smooth blow-off.It produces a lot of torque especially in the mid-range where it is used regularly.There is little drop off after the peak power, and it exceeds the performance of the standard exhaust in the whole range.
[What is EXPORT SPEC] This EXPORT SPEC is the result of a request from an overseas user who is very particular about the performance of the product, while keeping the original artisanal Tig (weld) burn color and machining marks.By using highly durable stainless steel as the material, YOSHIMURA has achieved a unique design and style with excellent cost performance.
Caution
This product is not compatible with European specification bikes with O2 sensors. - The warranty does not cover use in off-road racing. - There is a hole on the carbon end of the muffler to drain the water that has accumulated in the muffler. - The hole is difficult to open due to its structure, so it may appear to be distorted and broken.
