... .This is our 12inch,32holes wheel set 2.we also have 4.25X17,3.5X17,3.0X17 and 2.5X17 3 ... other size dirt bike wheel set.2.We have high quality 17inch wheel,The hub we have 15mm,17mm,20mm,25mm.front disc diameter ... service.5.If you have any question,please feel free to contact me,we can talk more. China high quality blue color DOT ...