Manufactured from 7075 T6-51 aluminumStronger than steel sprockets in tensile, yield and shear strength. (See chart)Far lighter than steel for less unsprung weightMade from full thickness aluminum for maximum strengthAvailable in a full range of tooth sizes
PBI Aluminum Rear Sprocket 40T 3155 40-3
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â