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SRAM® Aero Chainrings

SRAM® aero chainrings come as 53,54 and 55 tooth outer rings; plus a corresponding 42 tooth inner ring (not pictured). Powered by the world’s best time trialists the past two seasons these intricately finished PowerGlide™ rings are vertically, strong, stiff and aero with bold 3X SRAM laser-etched, tungsten gray graphics that look wicked fast.

SRAM Aero PowerGlide™ chain rings are optimized for SRAM 42t inner rings.

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Specifications for SRAM® Aero Chainrings

Weight53T: 145g, 54T: 165g, 55T: 170g
Size/BCDOuter rings: 53t/130BCD, 54t/130BCD, 55t/130BCD , Inner ring: 42t/130BCD


Documents Available for SRAM® Aero Chainrings

See more documents available for SRAM Road products.

SRAM Warranty (2.19 MB, PDF) - 28 Pages

Languages covered: EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
Updated June 16, 2015