This Steel Sprocket 25 Tooth has a one-sided hub, and can be used in a mesh for a chain or other indented material. * Steel * Division x clearance: 6 x 2.8mm * Material: steel https://elecena.pl/product/27205129/reely-sprocket-steel-25-tooth 2024-11-10 https://elecena.pl/product/27205129/reely-sprocket-steel-25-tooth 2025-07-14