{"product_id":"rotor-road-chainring-q-ring-dm-1x-38t-to-54t","title":"ROTOR ROAD CHAINRING Q-RING - DM - 1X 38T to 54T","description":"\u003ch1 class=\"page-title h1\"\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003eOval QRINGS 1X DM 11s\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eROTOR Oval chainring QRINGS 1X DM 11s.\u003c\/strong\u003e Designed for \u003cstrong\u003e11-speed drivetrains\u003c\/strong\u003e. Constructed from a \u003cstrong\u003esingle block of 7075 T6 aluminum\u003c\/strong\u003e, this chainring combines lightweight design with exceptional stiffness and durability. This chainring\u003cstrong\u003e \u003c\/strong\u003edelivers smooth, efficient, and reliable power transfer for road, gravel, triathlon and TT riders.\u003c\/p\u003e\n\u003ch3\u003eDirect Mount Technology\u003c\/h3\u003e\n\u003cp\u003eOur \u003cstrong\u003eDirect Mount system\u003c\/strong\u003e allows the chainring to attach directly to compatible ROTOR cranks without a spider or extra bolts, offering:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e Reduced weight\u003c\/strong\u003e for a lighter, cleaner bike setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e Enhanced stiffness\u003c\/strong\u003e for more responsive and efficient power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e \u003c\/strong\u003eQuick and easy installation with no special tools required.\u003c\/p\u003e\n\u003cp\u003eUpgrade your bike with the \u003cstrong\u003eROTOR QRINGS 1X DM 11 speeds\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand experience efficient, powerful, and reliable pedaling with every ride.\u003c\/p\u003e\n\u003ch3\u003eOval Chainring Advantages\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e12.5% ovality\u003c\/strong\u003e of the ROTOR QRINGS \u003cstrong\u003eenhances pedaling efficiency\u003c\/strong\u003e by:\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e Reducing the “dead spot” during each pedal revolution.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e Improving power delivery through more consistent torque output.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"bullet\"\u003e•\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eMinimizing knee stress and enhancing comfort on long rides.\u003c\/p\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0088\/4051\/1550\/files\/ScreenShot_2026-03-31_175746_405.png?v=1774951085\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003eSKU：\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e38T:C01-040-07010-0\u003c\/span\u003e\u003c\/span\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e40T:C01-040-09010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e42T:C01-040-11010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e44T:C01-040-13010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e46T:C01-040-15010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e48T:C01-040-17010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e50T:C01-040-19010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e52T:C01-040-21010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan itemprop=\"name\" data-ui-id=\"page-title-wrapper\" class=\"base\"\u003e\u003cspan class=\"type\"\u003e54T:C01-040-23010-0\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv itemprop=\"sku\" class=\"value\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Rotor","offers":[{"title":"38T","offer_id":50196716814582,"sku":"RTQRL070P","price":496.0,"currency_code":"HKD","in_stock":true},{"title":"40T","offer_id":50196719993078,"sku":"RTQRL069P","price":496.0,"currency_code":"HKD","in_stock":true},{"title":"42T","offer_id":50196720025846,"sku":"RTQRL068P","price":496.0,"currency_code":"HKD","in_stock":true},{"title":"44T","offer_id":50196720058614,"sku":"RTQRL067P","price":496.0,"currency_code":"HKD","in_stock":true},{"title":"46T","offer_id":50196720091382,"sku":"RTQRL066P","price":459.0,"currency_code":"HKD","in_stock":true},{"title":"48T","offer_id":50196720124150,"sku":"RTQRL065P","price":572.0,"currency_code":"HKD","in_stock":true},{"title":"50T","offer_id":50196720156918,"sku":"RTQRL064P","price":459.0,"currency_code":"HKD","in_stock":true},{"title":"52T","offer_id":50196720189686,"sku":"RTQRL063P","price":572.0,"currency_code":"HKD","in_stock":true},{"title":"54T","offer_id":50196720222454,"sku":"RTQRL062P","price":572.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/4051\/1550\/files\/rotor_q_rings_1x_dm.png?v=1774951134","url":"https:\/\/ferrobike.myshopify.com\/en-vn\/products\/rotor-road-chainring-q-ring-dm-1x-38t-to-54t","provider":"Ferrobike HK","version":"1.0","type":"link"}