{"product_id":"sram-dub-pressfit30-bottom-bracket","title":"SRAM DUB Pressfit30 Bottom Bracket","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSRAM DUB Pressfit30 Bottom Bracket\u003c\/strong\u003e exists because the DUB spindle standard demands a proper foundation — and a press-fit shell needs a specific solution. Built around SRAM's 28.99mm DUB spindle, this bottom bracket seats directly into a PF30 shell and puts larger-diameter bearings to work, which means less friction and longer service life compared to narrower spindle designs.\u003c\/p\u003e\n\n\u003cp\u003eDUB — Durable Unified Bottom bracket — was designed to span frame standards without requiring a different crankset for each one. The Pressfit30 variant handles the PF30 shell specifically, with a spacer on the drive side to accommodate the shell geometry. Installation is straightforward: press it in, torque your crank, and the interface is done. The increased spindle diameter stiffens the crank-to-BB junction, which is where torsional losses tend to show up under hard efforts.\u003c\/p\u003e\n\n\u003ch3\u003eSRAM DUB Pressfit30 Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e Pressfit 30 (PF30)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e SRAM DUB (28.99mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Drive-side spacer for shell fitment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 89g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 00.6418.018.000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":43705706676268,"sku":"00.6418.018.000","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/sram-dub-pressfit30-bottom-bracket-5592923.jpg?v=1771296907","url":"https:\/\/ricycles.com\/products\/sram-dub-pressfit30-bottom-bracket","provider":"RA Cycles","version":"1.0","type":"link"}