Home » Fulcrum 10s ESP 53t Ring Click Image To Enlarge Fulcrum 10s ESP 53t Ring Our Price: $153.99 Add To Cart Wishlist Rate This Product Description Fulcrum ESP Chainrings. Please contact QBP's Warranty Service Center (x1386) for more parts not listed here Item SpecificationsColorGrayMaterialHard Ano AluminumTeeth53teethChainring BCD135mmRing PositionOuterChain CompatibilityShimano 10,SRAM 10Defined ColorSilver You May Also Like Customer Reviews Be the first one to review this product!