{"product_id":"stone-aero-plateau-easton-cinch","title":"STONE Aero 1x chainring for Cybrei Easton Cinch","description":"\u003ch3\u003eStone Aero Direct Mount Chainring (Easton Cinch \/ Cybrei Standard)\u003c\/h3\u003e\n\u003cp\u003eEngineered to optimize aerodynamics and eliminate drivetrain friction, this solid CNC-machined chainring mounts directly onto the Easton Cinch interface and Cybrei carbon crankarms. Available in a full range from 38 to 58 teeth, it covers every riding discipline: agile gearing for gravel (38T–44T), smooth rolling on the road (46T–50T), or maximum power transfer for time trial and track racing (52T–58T). Its 0.03 mm machining precision and Narrow-Wide tooth profile lock the chain in place without an external chain guide.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003e7075-T651 Aluminum:\u003c\/b\u003e Machined from aircraft-grade alloy (Aleris) ensuring total lateral stiffness under heavy pedaling loads and increased wear resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e38T to 58T Tooth Range:\u003c\/b\u003e A comprehensive selection of sizes to precisely tune your gear ratios to your discipline, from aggressive gravel to time trials.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNarrow-Wide Profile:\u003c\/b\u003e Self-cleaning alternating narrow\/wide teeth to hold the chain securely and reduce mechanical friction noise.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEaston Cinch \u0026amp; Cybrei Interface:\u003c\/b\u003e Direct mount with zero play on Easton EC90SL and Cybrei carbon cranks, featuring a 46 mm chainline (3.5 mm offset).\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with Easton EC90SL cranksets and Cybrei carbon crankarms featuring the Cinch standard. Works with 9, 10, 11, and 12-speed MTB chains, as well as 9 to 12-speed Shimano road chains and 9 to 11-speed SRAM road chains. This chainring is not compatible with SRAM AXS 12-speed and 13-speed Flattop flat-backed chains.\u003c\/p\u003e\n\u003cp\u003eApply neutral grease to the Cinch interface splines and torque to the spec recommended by your crank manufacturer. Have a question about tooth count or chain compatibility? Write to us.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cstyle\u003e\n  .product-specs-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}\n  .product-specs{width:100%;min-width:520px;border-collapse:collapse;--b:color-mix(in srgb, currentColor 12%, transparent);border:1px solid var(--b)}\n  .product-specs th,.product-specs td{padding:12px 14px;border:1px solid var(--b);vertical-align:top}\n  .product-specs th{font-weight:inherit;text-align:left;white-space:nowrap}\n  .product-specs td:last-child{font-weight:600}\n  .product-specs tr:hover\u003e*{background:color-mix(in srgb, currentColor 4%, transparent)}\n\u003c\/style\u003e\n\u003cdiv class=\"product-specs-wrap\"\u003e\n\u003ctable class=\"product-specs\" aria-label=\"Technical Specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eStone Aero Direct Mount Chainring (Easton Cinch \/ Cybrei)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eStone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eDepending on size\/variant (100 g to 200 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eActivity\u003c\/th\u003e\n\u003ctd\u003eCycling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiscipline\u003c\/th\u003e\n\u003ctd\u003eGravel, Road, Time Trial, Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eAnodized Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e7075-T651 Aluminum (Aleris)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAvailable Tooth Counts\u003c\/th\u003e\n\u003ctd\u003e38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T, 54T, 56T, 58T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHardness\u003c\/th\u003e\n\u003ctd\u003eHB150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMachining Precision\u003c\/th\u003e\n\u003ctd\u003eCNC 0.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Standard\u003c\/th\u003e\n\u003ctd\u003eEaston Cinch (Compatible with Cybrei)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChainline\u003c\/th\u003e\n\u003ctd\u003e46 mm (3.5 mm Offset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncompatibility\u003c\/th\u003e\n\u003ctd\u003eSRAM AXS 12s \/ 13s Flattop Chains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Stone","offers":[{"title":"40T","offer_id":54495487230298,"sku":"CHR-STONE-AERO-EAST-CNCH-40","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"42T","offer_id":54495487295834,"sku":"CHR-STONE-AERO-EAST-CNCH-42","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"44T","offer_id":54495487361370,"sku":"CHR-STONE-AERO-EAST-CNCH-44","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"46T","offer_id":54495487426906,"sku":"CHR-STONE-AERO-EAST-CNCH-46","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"48T","offer_id":54495487492442,"sku":"CHR-STONE-AERO-EAST-CNCH-48","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"50T","offer_id":54495487557978,"sku":"CHR-STONE-AERO-EAST-CNCH-50","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"52T","offer_id":54495487623514,"sku":"CHR-STONE-AERO-EAST-CNCH-52","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"54T","offer_id":54495487689050,"sku":"CHR-STONE-AERO-EAST-CNCH-54","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"56T","offer_id":54495487754586,"sku":"CHR-STONE-AERO-EAST-CNCH-56","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"58T","offer_id":54495787549018,"sku":"CHR-STONE-AERO-EAST-CNCH-58","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/9669\/4692\/files\/ChainringStoneAeroEastonCinch.webp?v=1785761588","url":"https:\/\/www.cykl.store\/en\/products\/stone-aero-chainring-easton-cinch","provider":"CYKL","version":"1.0","type":"link"}