Number of teeth adjustable from 8 to approximately infinite.
Division is 12.7Roll-Diameter is 7.8
Made for a PC 48 SRAM chain
STL (Stereolithography, filesize: 267 KB), IGE (IGES, filesize: 768 KB), DWG (AutoCAD, filesize: 768 KB), 3DS (3D Studio, filesize: 768 KB), 3DM (Rhinoceros 3D, filesize: 768 KB), SLDPRT (SolidWorks, filesize: 654 KB)