StrongLight Dural 130mm Shimano Chainring – 54T Review Posted on July 21, 2018November 9, 2018 By ArchSeaLionPosted in Drivetrain ComponentsTagged Cycling, Outdoor Recreation, Parts & Components, Sports & Outdoors, StrongLight – Shimano 8/9/10spd compatible. – Dural 5083 Alloy – Polished silver – 3/32″ – 5 bolt – 130 BCD– Size: 54 teeth