{"product_id":"kogel-bottom-bracket-bb90-to-24mm-gravel-mtb-seals","title":"Kogel Bottom Bracket BB90 to 24mm Gravel\/MTB Seals","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eKogel Bottom Bracket BB90 to 24mm Gravel\/MTB Seals\u003c\/strong\u003e is built for Trek carbon frames with a BB90 shell, giving you a direct replacement that accepts 24mm spindle cranksets — including options from Shimano, Rotor, and SRAM GXP. Kogel hand-assembles each bottom bracket around ceramic bearings, which run smoother and hold up longer than standard steel under consistent load.\u003c\/p\u003e\n\n\u003cp\u003eWhat sets this version apart is the \u003cstrong\u003ereinforced gravel and MTB seal package\u003c\/strong\u003e — designed to resist moisture and debris ingress in the conditions where press-fit bottom brackets most commonly fail. If you're running a BB90 Trek through wet gravel rides, muddy singletrack, or mixed-surface training, this seal spec is the appropriate choice over Kogel's road-oriented offerings.\u003c\/p\u003e\n\n\u003ch3\u003eKogel Bottom Bracket BB90 to 24mm Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eShell standard: BB90 (Trek carbon frames)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 24mm — Shimano, Rotor, SRAM GXP\u003c\/li\u003e\n  \u003cli\u003eBearing type: Ceramic\u003c\/li\u003e\n  \u003cli\u003eSeal spec: Gravel\/MTB — enhanced protection against mud and moisture\u003c\/li\u003e\n  \u003cli\u003eConstruction: Hand-assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Kogel","offers":[{"title":"Black","offer_id":43579343077420,"sku":"BB90-24GXP-C","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/kogel-bottom-bracket-bb90-to-24mm-gravelmtb-seals-1781212.jpg?v=1771295471","url":"https:\/\/ricycles.com\/products\/kogel-bottom-bracket-bb90-to-24mm-gravel-mtb-seals","provider":"RA Cycles","version":"1.0","type":"link"}