SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped and pinned for precision shifting, too.
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Downtown Bicycles :: 754-265-7872 2571 E. Sunrise Blvd, Fort Lauderdale, FL 33304
Open: Mon - Fri: 10 - 7, Sat: 10 - 6, Sun: 11 - 4