{"product_id":"absoluteblack-premium-oval-shimano-9100-8000-chainrings-cnrg2415","title":"AbsoluteBLACK Premium Oval 53T Road Chainring for Shimano 9100\/8000 High-Performance Black Oval Chainring for Shimano Dura-Ace \u0026 Ultegra 2x10\/11sp","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe absoluteBLACK Premium Oval Road 53T chainring is designed for Shimano Dura-Ace 9100, R9120, R9150, R9170 Di2 and Ultegra 8000, R8020, R8050, 8070 Di2, as well as 105 R7000, R7020, and R7070 groupsets. It is compatible with 10, 11, and 12-speed drivetrains. The chainring fits 4x110mm mounts and is intended for use as an outer chainring in 2x chainring systems.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eThis oval chainring improves pedaling efficiency by smoothing out the pedal stroke, making it easier to maintain a consistent cadence. For example, a 32-tooth oval ring functions like a 30-tooth at the pedal's dead spot and 34-tooth at the power zone. It features smooth angled surfaces, six up-shifting ramps, and twelve down-shifting points on the outer ring for optimized, smooth shifting.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eThe chainring can retrofit all 9000 and 6800 series cranks; for the best appearance when doing so, bolt covers or long bolts (available separately) are recommended for the outer chainring. When only changing the inner chainring to oval, original bolts can be used. No modifications to the front derailleur are necessary.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eThis product is designed in the UK and manufactured in Poland. It comes in black and is part of the absoluteBLACK Premium Oval Shimano 9100\/8000 model line.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Shimano Dura-Ace 9100\/8000 and 105 series, including Di2 and mechanical versions. \u003c\/li\u003e\n\u003cli\u003ePremium oval 53T outer chainring designed for smooth and efficient pedaling. \u003c\/li\u003e\n\u003cli\u003eFeatures six up-shifting ramps and twelve down-shifting points for smooth shifting performance. \u003c\/li\u003e\n\u003cli\u003eCompatible with 2x chainring systems and 10\/11\/12 speed drivetrains without front derailleur modifications. \u003c\/li\u003e\n\u003cli\u003eConstructed with a 4x110mm mount, finished in black, designed in the UK and manufactured in Poland.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"absoluteBLACK","offers":[{"title":"Default Title","offer_id":42355729793091,"sku":"CNRG2415","price":124.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/AI5241.jpg?v=1787659412","url":"https:\/\/tecopecosafe.com\/products\/absoluteblack-premium-oval-shimano-9100-8000-chainrings-cnrg2415","provider":"365 Cycles","version":"1.0","type":"link"}