{"product_id":"sram-gx-eagle-boost-12-speed-crankset-32t-sram-dub-spindle-interface","title":"SRAM GX Eagle 12-Speed 32T DUB Boost 55mm Chainline Crankset","description":"\u003cp\u003eBuilt around a \u003cstrong\u003e55mm chainline for 141\/148mm Boost hubs\u003c\/strong\u003e, this SRAM GX Eagle DUB crankset is for 12-speed Eagle mountain bikes whose frames call for that figure. It carries a \u003cstrong\u003e32T X-SYNC 2 direct mount chainring\u003c\/strong\u003e on forged aluminum arms.\u003c\/p\u003e\u003cp\u003eIt comes in 170 or 175mm lengths with a Lunar Gray finish. The DUB bottom bracket is sold separately, so plan that purchase together with the crank.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRiders on SRAM Eagle 12-speed with Boost rear spacing and a 55mm chainline frame spec\u003c\/li\u003e\n\u003cli\u003eTrail riders who want a robust aluminum crank with a 32T ring\u003c\/li\u003e\n\u003cli\u003eBuilds already using, or ready to buy, a SRAM DUB bottom bracket\u003c\/li\u003e\n\u003cli\u003eConsider a different crank if you need a 52mm chainline, a 165mm arm, or a non-DUB spindle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 55mm, Boost 141\/148mm hubs. Do not mix this up with the 52mm GX Eagle Boost version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e SRAM DUB, with no bottom bracket included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 170 or 175mm only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eForged 7000-series aluminum arms\u003c\/strong\u003e give this crank its durability. They are made to take hits from rocks and roots without the worry that comes with carbon.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSRAM DUB\u003c\/strong\u003e is the spindle standard, so the crank needs a DUB bottom bracket matched to your frame. That bottom bracket isn't included.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eX-SYNC 2 32T chainring\u003c\/strong\u003e mounts directly to the crank and is made for Eagle chains, with a tooth profile SRAM credits for quieter running and better mud shedding.\u003c\/p\u003e\u003cp\u003eTwo lengths, 170 and 175mm, cover riders of average to long inseam; use your fit numbers to choose.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e Durable aluminum construction, a 55mm Boost chainline and an Eagle-specific direct mount ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e Only two lengths, a fixed 32T ring, and a separate bottom bracket purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e The 55mm chainline is the defining spec; it is the GX Eagle Boost crank for frames that list that number.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe see this 55mm GX Eagle crank as a straightforward replacement or upgrade for Boost trail bikes. Victory Bicycle Studio can confirm the chainline your frame wants before you commit.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GX Eagle DUB Crankset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring:\u003c\/strong\u003e 32T X-SYNC 2, direct mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainrings:\u003c\/strong\u003e 1x, chain-retaining single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain speeds:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e SRAM DUB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 55mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub compatibility:\u003c\/strong\u003e 141\/148mm Boost hubs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank lengths:\u003c\/strong\u003e 170, 175mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArm material:\u003c\/strong\u003e 7000-series forged aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Lunar Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedal thread:\u003c\/strong\u003e 9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Mountain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SRAM","offers":[{"title":"170mm \/ 32T","offer_id":53864712569139,"sku":"00.6118.610.001","price":160.0,"currency_code":"USD","in_stock":true},{"title":"175mm \/ 32T","offer_id":53864712077619,"sku":"00.6118.610.000","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/9a56b0f998d41802d81417a50d185bbb7623c896_3ab91d0d-49d8-4e9a-bd1d-93b70fe9c065.jpg?v=1782157005","url":"https:\/\/victorybicyclestudio.com\/products\/sram-gx-eagle-boost-12-speed-crankset-32t-sram-dub-spindle-interface","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}