{"product_id":"rotor-qx1-aero-40t-x-110mm-5-bolt-chainring-for-1x-crank-11s-oval-new","title":"Rotor QX1 Aero 40t x 110mm 5 Bolt Chainring: for 1x Crank - 11s - Oval (NEW)","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eThis is the lightest style of QRing, popular with gravel, cyclocross, and road alike. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eFrom the manufacturer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-size: medium;\"\u003eThough it does in fact have \"aero\" in the title, the key feature of ROTOR's QCX1 Aero Chainring is actually its more pronounced oval shape, up to 12.5% from the road-specific version's 10% ovality. That means it's even more efficient than the standard road model, especially in the high-reward portions of the pedal stroke where you're actually turning over the crank—not a bad upgrade considering this is ROTOR's first foray into one-by 'cross machines. Efficiency at this portion of the stroke is arguably more valuable in 'cross, as punching out of corners and spinning up to speed after run-ups and obstacles can be the difference between getting a gap or just getting gapped.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"font-size: medium;\"\u003eThe alternating tooth profile helps retain the chain on a one-by drivetrain, and deep chamfers encourage peanut butter muck to stay the hell out of your drivetrain. ROTOR recommends running the QCX1 ring on the inner position of a double crankset, but the brand does also offer cranksets and spider adapters to reposition the ring.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eCondition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eNew in package\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e40t\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eBCD: 110mmx5 \u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eDesigned to work with all 9, 10, 11, and 12 speed groupsets\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eModel: C01-022-21040-0\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eFits common compact 5 bolt 110mm BCD road cranks\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eQ-Ring's 10% ovalization offers a scientifically proven biomechanical advantage over round chainrings\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eBest suited for long-distance riding and those who commonly spin while in the saddle\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan\u003eSteel shifting pins\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e5 OCP points (4 points in 50\/34)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eMSRP: $130\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\u003cspan style=\"font-size: medium;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e\r\n\u003cdiv\u003e \u003c\/div\u003e","brand":"ROTOR","offers":[{"title":"Default Title","offer_id":53289266577548,"sku":"10168","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5144\/9740\/files\/boutique-bike-parts-rotor-q-rings-fabric-pump-flite-turbomatic-nos-1203__58837.1609722860.1280.1280.jpg?v=1791222450","url":"https:\/\/swooncycles.com\/products\/rotor-qx1-aero-40t-x-110mm-5-bolt-chainring-for-1x-crank-11s-oval-new","provider":"Swoon Cycles (Bike ReCyclery)","version":"1.0","type":"link"}