{"product_id":"praxis-bb30-pf30-sram-gxp-mtb-conversion-bottom-bracket-1","title":"Praxis BB30 PF30 Sram GXP MTB Conversion bottom bracket","description":"\u003ch2\u003eThis is not an adaptor: Praxis industry leading conversion BB is a full proper bottom bracket for installing Sram GXP cranks in either BB30 or PF30 MTB frames.\u003c\/h2\u003e\n\u003cp\u003eThe Praxis patented collet reduces the chances for creaking and other unwanted noises associated with the lesser “Band Aid\/Spacer” type adaptors in the market. The cartridge bearings included are high quality steel with shield type quad-ring seals. Praxis Works BB is the most rock-solid Conversion BB available. With both cups connected and the collet set exactly to spec, there is no chance the bearings can come out of alignment or 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.\u003c\/p\u003e\n\u003cp\u003eDesigned to be a proper BB for installing Sram GXP cranks in either BB30 or PF30 frames. New patent pending Rubber Collet design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame\/c-clip tolerance issues that other systems deal with.\u003cbr\u003eSimply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, the new expanding elastomer collet system expands to a precise limit evenly dispersing pressure for a super tight fit.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNew updated design with Rubber expanding collet. \n\u003c\/li\u003e\n\u003cli\u003eThis BB is for Sram GXP spindle cranks only. \n\u003c\/li\u003e\n\u003cli\u003eForged \u0026amp; machined heat-treated 7075 T6 Aluminum. \n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor 73x42 mm BB30 and 73x46 mm PF30 frames.\u003c\/strong\u003e \n\u003c\/li\u003e\n\u003cli\u003eNot for BBRight, BB386EVO, BB86, BB92 frames. \n\u003c\/li\u003e\n\u003cli\u003eShell size: 73 mm. \n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle: Sram GXP.\u003c\/strong\u003e \n\u003c\/li\u003e\n\u003cli\u003eReal weight: 154 g.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Praxis Works","offers":[{"title":"Default Title","offer_id":48058190266609,"sku":"73-3201R","price":80.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20200301-072028.jpg?v=1776530037","url":"https:\/\/novasportsbikes.com\/products\/praxis-bb30-pf30-sram-gxp-mtb-conversion-bottom-bracket-1","provider":"Nova Sports Bikes","version":"1.0","type":"link"}