{"product_id":"oval-aero-for-104-bcd-mtb","title":"Oval AERO for 104 BCD MTB (T-Type)","description":"\u003cstrong\u003eThe original design ALUGEAR chainring \u003c\/strong\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\n\u003ch4\u003e\u003cstrong\u003eTECHNICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e34T- 46g; 36T- 55g; 38T- 62g\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter: \u003c\/strong\u003e34T- 152mm; 36T- 162mm; 38T- 170mm\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e 108° (top dead center)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvality:\u003c\/strong\u003e 12%\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003e7075-T6 aluminum\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade: \u003c\/strong\u003eCNC milling\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface coating: \u003c\/strong\u003eAnodizing\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\nFor PowerMeter: SRAM Quarq Spider 104mm BCD 4-bolt\n\u003c\/li\u003e\n\u003cli\u003e\nNot compatible with SRM PowerMeter, but we have the specially designed 104BCD chainrings for SPM PowerMeter\n\u003c\/li\u003e\n\u003cli\u003e\nCompatible with cranks that have a 104 BCD 4-arm bolt circle diameter\n\u003c\/li\u003e\n\u003cli\u003e\nCompatible with SRAM T-Type Transmission\n\u003c\/li\u003e\n\u003cli\u003e\nWe have designed universal teeth that work with other chains as well: SRAM chains - 11sp, 12sp Eagle, 12sp T-Type; Shimano chains - 11sp, 12sp HG+; KMC chains\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eINFORMATION\u003c\/strong\u003e\u003c\/h4\u003e\nThe ALUGEAR AERO chainrings 104BCD are compatible with QUARQ SRAM Eagle and 104BCD spider cranks. It's compatible with new \u003cspan\u003eSRAM T-Type Transmission and\u003c\/span\u003e SRAM Eagle 12s (XX1, X01, GX, NX \u0026amp; SX); Shimano Hyperglide + 12s chains (XTR, XT, SLX, Deore). Compatibility with 11-speed chains is also guaranteed. It is attached to the PowerMeters or spiders with \u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/home\/335-17575-nuts-5mm-and-bolts-65mm-4-pieces.html#\/11-color-black\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e4 pieces of nuts and bolts\u003c\/a\u003e\u003c\/span\u003e \nThe chainrings are characterized by a quiet running of the chain and good self-cleaning in muddy conditions. With the alternating narrow wide tooth profile, which is matched to the bicycle chains, the chainrings keep the chain always securely in place. The chainrings are available with 34 to 38 teeth\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, such as 10, 11, and 12-speed drives\nALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight\n\n\u003ch4\u003e\u003cstrong\u003eRECOMMENDATIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\nUse \u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/home\/335-17575-nuts-5mm-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: 5mm Nuts and 6,5mm Bolts are required\n\u003c\/li\u003e\n\u003cli\u003e\nTool holder: Nut 6mm and Bolt 5mm hexagon socket, maximum permissible torque: 10 Nm \n\u003c\/li\u003e\n\u003cli\u003e\n\n\u003c\/li\u003e\n\u003cli\u003e\nWe recommend the use of an increased cage tension system rear derailleur for the best chain security\n\u003c\/li\u003e\n\u003cli\u003e\nIt is also a good idea to use a new chain with your new ALUGEAR chainring\n\u003c\/li\u003e\n\u003cli\u003e\nIt is recommended to use a \u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/19--lubricants\" rel=\"noreferrer noopener\" target=\"_blank\"\u003ewell-lubricated\u003c\/a\u003e\u003c\/span\u003e chain on every ride\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\/104%20Oval%20AERO%20for%20Quarq%20installing.png\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e104bcd aero chainring installing on a power meter\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/alugear.com\/img\/cms\/104%20Oval%20AERO%20for%20spider%20installing.png\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e104bcd aero chainring installing on a spider\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"alugear","offers":[{"title":"Black \/ 34T","offer_id":52797085679954,"sku":"5908374253266","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 34T","offer_id":52797085745490,"sku":"5908374253273","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Red \/ 34T","offer_id":52797085778258,"sku":"5908374253280","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ 34T","offer_id":52797085811026,"sku":"5908374253297","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 34T","offer_id":52797085843794,"sku":"5908374253303","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Green \/ 34T","offer_id":52797085876562,"sku":"5908374253310","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ 34T","offer_id":52797085909330,"sku":"5908374253327","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Purple \/ 34T","offer_id":52797085942098,"sku":"5908374260042","price":74.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 36T","offer_id":52797085974866,"sku":"5908374253334","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 36T","offer_id":52797086007634,"sku":"5908374253341","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Red \/ 36T","offer_id":52797086040402,"sku":"5908374253358","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ 36T","offer_id":52797086073170,"sku":"5908374253365","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 36T","offer_id":52797086105938,"sku":"5908374253372","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Green \/ 36T","offer_id":52797086138706,"sku":"5908374253389","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ 36T","offer_id":52797086171474,"sku":"5908374253396","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Purple \/ 36T","offer_id":52797086204242,"sku":"5908374260059","price":76.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 38T","offer_id":52797086237010,"sku":"5908374253402","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 38T","offer_id":52797086269778,"sku":"5908374253419","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Red \/ 38T","offer_id":52797086302546,"sku":"5908374253426","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ 38T","offer_id":52797086335314,"sku":"5908374253433","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 38T","offer_id":52797086368082,"sku":"5908374253440","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Green \/ 38T","offer_id":52797086400850,"sku":"5908374253457","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Gold \/ 38T","offer_id":52797086433618,"sku":"5908374253464","price":79.0,"currency_code":"EUR","in_stock":true},{"title":"Purple \/ 38T","offer_id":52797086466386,"sku":"5908374260066","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/2605\/1666\/files\/image-1_53e59528-9f2b-4084-9fca-b5003815ad43.jpg?v=1772015662","url":"https:\/\/alugear.com\/en-eu\/products\/oval-aero-for-104-bcd-mtb","provider":"alugear","version":"1.0","type":"link"}