{"product_id":"dub-english-bottom-bracket-bsa-73mm-mtb-superboost","title":"DUB English Bottom Bracket BSA 73mm MTB SuperBoost Plus Sealed Cartridge Bearings With Gutter Seal Technology For Long Lasting Smooth Pedaling In Tough Trails Black","description":"\u003cdiv\u003e73mm BSA MTB Bottom Bracket with Gutter Seal single unit\u003cbr\u003e\n✔️ Sealed cartridge bearings, 73mm BSA shell, DUB spindle  \u003cp\u003eThis DUB English Bottom Bracket is a sealed cartridge bearing unit designed for mountain bikes. It’s commonly used on modern MTB setups with Super Boost+ cranksets and 73mm BSA shells, delivering reliable power transfer in mud, water, and rugged trails.\u003c\/p\u003e ✅ 73mm English\/BSA shell width \u003cbr\u003e\n✅ DUB spindle diameter 28.99mm \u003cbr\u003e\n✅ Gutter Seal Technology for superior sealing \u003cbr\u003e\n✅ Sealed cartridge bearings ISO 4210 compliant \u003cbr\u003e\n✅ Aluminum cup material, black finish \u003cbr\u003e\n✅ Compatible with Super Boost+ cranksets and MTB builds \u003cbr\u003e \u003cp\u003e💡 What is a bottom bracket with DUB spindle used for? This handy component connects crank arms to the frame, enabling smooth power transfer on MTB setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt works across multiple bottom bracket standards for easy upgrades\u003c\/li\u003e\n\u003cli\u003eIt seals against mud and water to extend bearing life\u003c\/li\u003e\n\u003cli\u003eIt keeps crank arms aligned for consistent pedal effort\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48523260559595,"sku":"VXB07PW9ZX3Q","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51MIjHIXgRL.jpg?v=1779592870","url":"https:\/\/vxb.com\/products\/dub-english-bottom-bracket-bsa-73mm-mtb-superboost","provider":"VXB Bearings","version":"1.0","type":"link"}