175RC Polypro Hybrid 48P Pinion Gear (3.17mm Bore)

175RC Polypro Hybrid 48P Pinion Gear (3.17mm Bore) (26-33T) The 175RC Polypro Hybrid 48 Pitch Pinion Gears feature a hybrid design that combines an aluminum center hub with a non slip molded Polymer Gear. The molded tooth profile is much smoother...