{"product_id":"https-www-upgradebikes-co-uk-catalogue-components-drivetrain-bottom-brackets-praxis-bb-m30-thru-30mm-spindle-bb30pf30-mtb-73mm","title":"Praxis - BB M30 THRU - MTB 73mm BB30\/PF30 R- Collet","description":"\u003cstrong\u003eM30 Thru BB\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe Praxis M30 Thru BB is designed to be a proper bottom bracket (BB) for installing the Praxis Lyft Carbon Cranks and Doon Carbon Cranks. Also good for other brand 30mm cranks like SRAM, RaceFace\/Easton Cinch cranks, Rotor Rex\/3D+ cranks, and CaneCreek eeWings. The Praxis patent pending design keeps the Enduro 6806 cartridge bearings outboard of the frame for greater rigidity and free of frame\/c-clip tolerance issues that other systems deal with.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFor Press Fit Options...\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSimply press in the longer non-drive-cup, then thread the shorter Drive cup into it. As the drive cup threads in, the trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and the collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle\/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.\u003cbr\u003e\u003cbr\u003e","brand":"Praxis Works","offers":[{"title":"Default Title","offer_id":58621235691851,"sku":null,"price":60.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1364\/8459\/files\/Praxis-BB-M30-THRU-BB30-68mm_1024x1000_0242c46c-c515-4b00-a30c-449b5c0af1ec.jpg?v=1790597517","url":"https:\/\/bikeboom.co.uk\/products\/https-www-upgradebikes-co-uk-catalogue-components-drivetrain-bottom-brackets-praxis-bb-m30-thru-30mm-spindle-bb30pf30-mtb-73mm","provider":"Bike Boom! Shoreham Port","version":"1.0","type":"link"}