https://litetech.store/zh/collections/litetech-carbon-chainrings 2026-09-17T19:23:16+08:00 daily https://cdn.shopify.com/s/files/1/0811/3691/0581/collections/litetech-carbon-fiber-double-chainrings-01_b21e4fdd-988b-465f-b5c5-c6152d2c24cd.jpg?v=1789311892 Carbon Fiber Chainrings https://litetech.store/zh/collections/disc-rotors 2026-09-14T03:27:24+08:00 daily https://cdn.shopify.com/s/files/1/0811/3691/0581/collections/20260821095713-01.jpg?v=1789327644 Disc Rotors