• Bicycle chainring from the Prowheel brand, made of CNC AL6061 aluminum alloy to offer lightness and strength • Sand black ANO finish that provides an elegant look and additional protection • 130 mm BCD standard, compatible with 6, 7, 8, 9, 10, 11, and 12-speed drivetrain systems • 52-tooth chainring, ideal for improving pedaling performance and efficiency • Includes chain guard that helps protect the chainring and prevents damage to the teeth • Package includes 1 bicycle chainring with 130 mm BCD • Suitable replacement for road and mountain bikes that require chainrings with these features • Easy installation and adjustment on most compatible bicycles