Zil-131 rim for 1.9" tires, Hub for 12mm hex, 4mm shaft. All dimentions in PDF. Hub in STEP format, you can edit it. Assembly by M2*10 screws and M2 nuts
STL (Stereolithography, filesize: 12.9 MB), OBJ (OBJ, filesize: 18.6 MB), FBX (Autodesk FBX, filesize: 6.28 MB), PDF (PDF, filesize: 93.7 KB), STP (STEP, filesize: 175 KB)