Hi there this is a Rim (motor sports), and it's created solidworksif you want to purchase this 3d model please check the details of the model at below,
Size :
1) Dia = 500 mm
2) Hight = 250 mm
3) File Formats: .sldprt , .stl , .step , .igs , .amf
SLDPRT (SolidWorks, filesize: 1.88 MB), STP (STEP, filesize: 3.73 MB), IGE (IGES, filesize: 6.28 MB), STL (Stereolithography, filesize: 3.54 MB)