{"product_id":"set-2x11speed-round-for-110-bcd-4b-shimano-asymmetric","title":"Chainring Set 2x11sp. Round for 110 BCD 4b Shimano Asymmetric","description":"\u003cstrong\u003eThe original AERO design ALUGEAR chainring 2-speed\u003c\/strong\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTECHNICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended to use:\u003c\/strong\u003e 2×11 speed for Road and Time Trial bike\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeights:\u003c\/strong\u003e 50 teeth – 112g; 52 teeth – 126g; 54 teeth - 142g; 34 teeth – 26g; 36 teeth – 29g; 40 teeth – 39g\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimum chainring combinations:\u003c\/strong\u003e 50-34; 52-36; 54-40\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting position:\u003c\/strong\u003e outside 50T; 52T; 54T; inside 34T; 36T; 40T\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt circle diameter:\u003c\/strong\u003e 110 mm Shimano Asymmetric\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e 4-arm spider\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum 7075-T6\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade:\u003c\/strong\u003e CNC milling\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface coating:\u003c\/strong\u003e Anodizing\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\nDelivery includes: 1 x outer chainring, 1x inner chainring.\n(Without Aero cover, without nuts and bolts)\n\n\u003ch4\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\nFor Shimano 2×11 cranks with 110 mm Asymmetrical bolt circle diameter (4-arms): Dura-Ace R9100; Ultegra R8000; 105 R7000 and Dura-Ace 9000; Ultegra 6800; 105 5800; Tiagra 4700\n\u003c\/li\u003e\n\u003cli\u003e\nNot compatible with Shimano 2×11 cranks with PowerMeters \n\u003c\/li\u003e\n\u003cli\u003e\nChainrings you may use the following chains: all 10sp, 11sp Shimano, SRAM; 10sp, 11sp; KMC chains\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nShifting: 2x11\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eINFORMATION\u003c\/strong\u003e\u003c\/h4\u003e\nALUGEAR chainrings are some of the lightest chainrings on the market. Using our experience and vigorous testing, we tweaked the arm design and strategically machined the chainrings so that only minimal sacrifices were made in impact strength in exchange for large gains in weight reduction\nWith special tooth profiles, mount and climbing aids allow chainrings a particularly soft and fast switching. So with them a shift under load easily. The chainrings have been specially tuned by climbing aids and can only achieve their superior shifting performance in the combinations provided by Alugear\nThe chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time\u003cbr\u003eA unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations of drive trains\nThe tooth profile is specially designed for use with Road chains\n\u003cspan\u003eALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight\u003c\/span\u003e\n\u003cspan\u003eQuality Manufacturing - proudly made in Poland\u003c\/span\u003e\n\n\u003ch4\u003e\u003cstrong\u003eRECOMMENDATIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\nFor the best appearance you may use ALUGEAR AERO COVER (for \u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/home\/326-17029-cover-aero-for-alugear-chainrings.html#\/10-color-red\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eUltegra R8000\u003c\/a\u003e\u003c\/span\u003e cranks)\n\u003c\/li\u003e\n\u003cli\u003e\nAlso, you may use ALUGEAR chainring \u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/home\/330-17559-nuts-7mm-and-bolts-65mm-4-pieces.html#\/11-color-black\" rel=\"noreferrer noopener\" target=\"_blank\"\u003ebolts and nuts\u003c\/a\u003e\u003c\/span\u003e for mounting: 7mm nuts and 6,5mm bolts are required\n\u003c\/li\u003e\n\u003cli\u003e\nIt is also a good idea to use a new chain with your new ALUGEAR chainrings\n\u003c\/li\u003e\n\u003cli\u003e\nIt is recommended to use a well-lubricated chain on every ride\n\u003c\/li\u003e\n\u003cli\u003e\nWe recommend using the optimal Alugear 2-speed chainrings combination\n\u003c\/li\u003e\n\u003cli\u003e\nThe correct operation of the double set is guaranteed only when using Alugear outer and inner chainrings together \n\u003c\/li\u003e\n\u003cli\u003e\nTool holder: 5 mm hexagon socket maximum permissible torque: 10 Nm\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eINSTALLATION INSTRUCTIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/img\/cms\/Mounting%20scheme%20Shimano%202x%20+%20Cover_page-0001.jpg\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eThe chainring installation scheme with Cover\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/img\/cms\/Mounting%20scheme%20Shimano%202x%20+%20Nuts_page-0001.jpg\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eThe chainring installation scheme with Nuts and Bolts\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\nDelivery includes: 1 x outer chainring and 1x inner chainring. (without Aero cover, without nuts and bolts!)","brand":"alugear","offers":[{"title":"Black \/ 50T-34T","offer_id":52797109862738,"sku":"5908374273097","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 50T-34T","offer_id":52797109961042,"sku":"5908374273103","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 50T-34T","offer_id":52797109993810,"sku":"5908374273110","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 50T-34T","offer_id":52797110026578,"sku":"5908374273127","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 50T-34T","offer_id":52797110059346,"sku":"5908374273134","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 50T-34T","offer_id":52797110092114,"sku":"5908374273141","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 50T-34T","offer_id":52797110124882,"sku":"5908374273158","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 50T-34T","offer_id":52797110157650,"sku":"5908374273165","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 52T-36T","offer_id":52797110190418,"sku":"5908374273172","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 52T-36T","offer_id":52797110223186,"sku":"5908374273189","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 52T-36T","offer_id":52797110255954,"sku":"5908374273196","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 52T-36T","offer_id":52797110288722,"sku":"5908374273202","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 52T-36T","offer_id":52797110321490,"sku":"5908374273219","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 52T-36T","offer_id":52797110354258,"sku":"5908374273226","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 52T-36T","offer_id":52797110387026,"sku":"5908374273233","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 52T-36T","offer_id":52797110419794,"sku":"5908374273240","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 54T-40T","offer_id":52797110452562,"sku":"5908374273271","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 54T-40T","offer_id":52797110485330,"sku":"5908374273257","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 54T-40T","offer_id":52797110518098,"sku":"5908374273295","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 54T-40T","offer_id":52797110550866,"sku":"5908374273288","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 54T-40T","offer_id":52797110583634,"sku":"5908374273301","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 54T-40T","offer_id":52797110616402,"sku":"5908374273264","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 54T-40T","offer_id":52797110649170,"sku":"5908374273318","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 54T-40T","offer_id":52797110681938,"sku":"5908374273325","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/2605\/1666\/files\/image-1_2a794bdb-df76-4f09-b01e-cdc132aca969.jpg?v=1772015866","url":"https:\/\/alugear.com\/en-in\/products\/set-2x11speed-round-for-110-bcd-4b-shimano-asymmetric","provider":"alugear","version":"1.0","type":"link"}