{"product_id":"rotor-q-ring-inner-chainring-for-110x4bcd","title":"Rotor Q-Ring Inner Chainring for 110x4bcd","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eRotor Q-Ring Inner Chainring for 110x4bcd\u003c\/strong\u003e is Rotor's oval chainring solution for riders looking to extract more from each pedal stroke. Built on the premise that power output isn't uniform across a full rotation, the Q-Ring's ovalized profile — 12.5% ovality — aligns the ring's high points with the strongest phases of your stroke and lets you spin through the weaker ones. It's a moderate oval: noticeable enough to deliver a real benefit, easy enough to adapt to quickly.\u003c\/p\u003e\n\n\u003cp\u003eThese rings are compatible with Rotor's Aldhu 110x4bcd spider as well as Shimano and Shimano-compatible cranks with a 110x4 BCD. When paired with the Aldhu spider, you can fine-tune the \u003cstrong\u003eOptimal Chainring Position (OCP)\u003c\/strong\u003e across settings 1 through 5 to match the oval's orientation to your individual pedaling mechanics. On a Shimano-compatible spider, the ring sits fixed at OCP #3. Chainring bolts are sold separately.\u003c\/p\u003e\n\n\u003ch3\u003eRotor Q-Ring Inner Chainring for 110x4bcd Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eBCD: 110x4\u003c\/li\u003e\n  \u003cli\u003eOvality: 12.5%\u003c\/li\u003e\n  \u003cli\u003eOCP positions: 1–5 (Aldhu spider) \/ OCP #3 fixed (Shimano-compatible spider)\u003c\/li\u003e\n  \u003cli\u003eAvailable sizes: 34t, 36t, 39t, 42t\u003c\/li\u003e\n  \u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Rotor","offers":[{"title":"34t \/ 110x4 \/ Black","offer_id":43595046748204,"sku":"C01-038-27010-0","price":68.0,"currency_code":"USD","in_stock":true},{"title":"36t \/ 110x4 \/ Black","offer_id":43595046780972,"sku":"C01-038-25010A-0","price":68.0,"currency_code":"USD","in_stock":false},{"title":"39t \/ 110x4 \/ Black","offer_id":43595046813740,"sku":"C01-038-22010A-0","price":68.0,"currency_code":"USD","in_stock":false},{"title":"42t \/ 110x4 \/ Black","offer_id":43595046846508,"sku":"C01-038-19010-0","price":68.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/rotor-q-ring-inner-chainring-for-110x4bcd-6689691.jpg?v=1771294459","url":"https:\/\/ricycles.com\/products\/rotor-q-ring-inner-chainring-for-110x4bcd","provider":"RA Cycles","version":"1.0","type":"link"}