05 Ago 2Pcs 08B Chain Roller Sprocket 10mm Bore 1/2″ Pitch 10 Tooth Type B Sprocket
Features:1. Chain Sprockets are normally mounted in a fixed position on a fixed shaft. This sprocket has a hub extension on one side to provide stability. The shaft can be fixed well, which is convenient to use.2. The chain sprocket should not rotate at a...