{"product_id":"sram-gx-eagle-dub-boost-crankset","title":"SRAM GX Eagle DUB BOOST Crankset","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSRAM GX Eagle DUB BOOST Crankset\u003c\/strong\u003e brings 12-speed Eagle drivetrain performance to riders who want proven MTB technology without stepping up to the top tier. The arms are forged from 7000-series aluminum — a material choice that balances stiffness and durability at this level — and the direct-mount X-Sync 2 Eagle chainring is both forged and machined to maximize chain retention and minimize noise across a 12-speed cassette range.\u003c\/p\u003e\n\n\u003cp\u003eThe DUB spindle system is what makes this crankset broadly compatible. At 28.99mm diameter, it works across BSA, BB30, PF30, BB89, and BB92 bottom bracket shells — meaning it fits the vast majority of modern mountain bike frames without adapter headaches. The BOOST chainline of 52mm is spec'd for BOOST-spaced frames, keeping your drivetrain geometry dialed where it matters most: chain angle and front-end stiffness under load. Available in 170mm and 175mm crank arm lengths, both with a 32-tooth chainring.\u003c\/p\u003e\n\n\u003ch3\u003eSRAM GX Eagle DUB BOOST Crankset Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm material:\u003c\/strong\u003e 7000-series forged aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChainring:\u003c\/strong\u003e 32t X-Sync 2 Eagle direct-mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle:\u003c\/strong\u003e DUB (28.99mm diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 52mm (BOOST)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank lengths:\u003c\/strong\u003e 170mm, 175mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Lunar Grey \/ 175mm \/ 32t","offer_id":43577845776428,"sku":"00.6118.602.000","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Lunar Grey \/ 170mm \/ 32t","offer_id":43709278879788,"sku":"00.6118.602.001","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/sram-gx-eagle-dub-boost-crankset-9298316.jpg?v=1771295654","url":"https:\/\/ricycles.com\/products\/sram-gx-eagle-dub-boost-crankset","provider":"RA Cycles","version":"1.0","type":"link"}