My Apache 2v bike was giving low mileage, so I bought a new carburetor. After changing the carburetor, I didn't get any performance change, which means there was no problem with the carburetor; the low mileage was due to another issue. Later, after doing other work, the mileage increased a bit. Anyone who needs an Apache RTR 2v carburetor can take mine, it is very good and you will benefit.