This starter kit contains plastic chain pieces in kit form, sufficient to make up 670mm in length, one each 10 tooth, 20 tooth and 30 tooth sprockets, and a pack of grubscrews with allen key.
Generic Description
8mm pitch sprockets with brass hubs with grub screw fixing for a 4mm shaft and plastic chain pieces. Ideal for project work, prototypes, hobbyists and educational applications.