{"product_id":"praxis-m30-thru-bb86-bb90-bb92-mtb-bottom-bracket","title":"M30 Thru BB86\/BB90\/BB92 MTB Bottom Bracket","description":"\u003cp\u003e\u003cstrong\u003ePraxis M30 Thru Bottom Bracket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Praxis M30 Thru BB is designed for installing Praxis Lyft Carbon, RaceFace Cinch, Rotor REX MTB, or CaneCreek eeWings cranks. Its patent-pending outboard bearing design positions the Enduro 6806 cartridge bearings outside the frame for greater rigidity and eliminates tolerance issues common with other bottom bracket systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePress-Fit Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePress the longer non-drive cup into the frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThread in the shorter drive cup. As it threads, the \u003cstrong\u003ecollet system\u003c\/strong\u003e expands to a precise limit, evenly dispersing pressure for a secure, wiggle-free fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA compressible \u003cstrong\u003eO-ring\u003c\/strong\u003e on the non-drive side compensates for frame shell width differences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eBB30, PF30, BB86, BB90, and BB92 frames\u003c\/strong\u003e. BB92 guide is required for BB92 frames.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnglish Threaded \/ BSA Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFits English Threaded \/ BSA frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequires Praxis M30 BB tools (sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with ISCG05 \u0026amp; ST Mounted MTB guides; not compatible with ISCG03\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCrank Compatibility: Praxis Lyft Carbon, RaceFace Cinch, Rotor REX MTB, CaneCreek eeWings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBearing Size: 30mm drive \u0026amp; 30mm non-drive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBearings: Enduro 6806 steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: Forged \u0026amp; machined 7075 T6 aluminium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShell Widths:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRoad BB86: 68mm, spindle 103mm+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMTB BB90\/92: 73mm, spindle 108mm+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: Varies by configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation Tools: Praxis M30 BB tools required; BB92 guide needed for BB92\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e68mm Road version cannot be used with MTB cranks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMTB guides: ISCG05 \u0026amp; ST Mounted OK, ISCG03 Not OK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBB86\/92 frames should be checked with the frame gauge before fitting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis bottom bracket provides \u003cstrong\u003erigid, precise, and durable support\u003c\/strong\u003e for 30mm spindle cranks across both English threaded and press-fit frame standards.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Praxis","offers":[{"title":"Silver \/ 30mm","offer_id":57434519110006,"sku":"PR-86-4201S","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3065\/6691\/files\/m30-thru-bb86-bb90-bb92-mtb-bottom-bracket-silver-30mm-1227169294.jpg?v=1773413192","url":"https:\/\/www.biketart.com\/products\/praxis-m30-thru-bb86-bb90-bb92-mtb-bottom-bracket","provider":"Biketart","version":"1.0","type":"link"}