{"product_id":"raceface-adapter-bb-68mm-73mm-24-mm-bottom-bracket-cr8238-bicycle-bottom-brackets","title":"RaceFace EXI Double Row PF30 Bottom Bracket for 24mm Spindle Cranksets - Sealed Bearings, CNC Machined Aluminum, Press-Fit, Versatile Compatibility","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike's performance and compatibility with the RaceFace EXI Double Row Bearings PF30 Bottom Bracket for 24mm Spindle Cranksets. Crafted with precision engineering and premium materials, this bottom bracket is designed to provide smooth, reliable power transfer and enhanced durability for demanding trail riding and XC racing.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eManufactured from CNC-machined anodized aluminum alloy, the RaceFace EXI Bottom Bracket combines lightweight strength with corrosion resistance. The sealed cartridge bearings are full complement, ensuring optimal protection against dirt, water, and debris, extending service life and reducing maintenance over time. Phil Wood grease further enhances bearing performance and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEngineered for precise fit and maximum efficiency, this bottom bracket adapts non-threaded 41mm or 46mm press-fit shell widths to accept most 24mm spindle cranksets, including Race Face, Shimano Hollowtech II, FSA MegaExo, and Light variants. Its external bearing placement mimics external type headset configurations, offering wider spindle spacing similar to traditional external bottom brackets for better stiffness and power transfer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe press-fit interface functions like a robust, external-type headset, providing reliable stability and consistent bearing alignment. The serviceable bearing design allows for easy maintenance and replacements, ensuring your ride remains smooth season after season. The compatibility with various spindle standards makes this bottom bracket a versatile choice for many bike builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned in a sleek black finish, the RaceFace EXI Bottom Bracket complements a range of mountain and trail bikes. It's ideal for aggressive trail riding, XC racing, and bike park adventures where durability, smoothness, and quick responsiveness are essential. Whether upgrading an existing bike or building a new rig, this bottom bracket ensures your crankset performs at its best.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Accepts 24mm spindle cranksets from Race Face, Shimano, FSA, and more\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatible with non-threaded PF30 frames (41mm and 46mm shell widths)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Precision CNC machined aluminum cups with anodized finish\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Full complement sealed bearings with Phil Wood grease for enhanced durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- External bearing placement for improved stiffness and power transfer\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Serviceable design for easy maintenance and bearing replacements\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Shell ID: 46mm, 68\/73mm shell width\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Spindle Interface: 24mm (RaceFace EXI, Shimano Hollowtech II, FSA MegaExo)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Material: CNC-machined aluminum with sealed cartridge bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: Approximately 130 grams\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003eEnhance your bike's efficiency and durability with the RaceFace EXI Double Row Bearings PF30 Bottom Bracket - the premium choice for mountain bikers seeking reliable performance and seamless integration. Optimize your ride today with this high-performance, SEO-friendly crankset bottom bracket solution.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum CNC machined cups with anodized black finish provide corrosion resistance and a sleek, professional look for your bike's bottom bracket area. \u003c\/li\u003e\n\u003cli\u003eOptimized for performance with full complement sealed bearings and Phil Wood grease, ensuring smooth pedaling, longevity, and minimal maintenance on rugged mountain trails or new school XC rides. \u003c\/li\u003e\n\u003cli\u003eCompatible with Race Face, Shimano, and select FSA 24mm spindle cranksets, this PF30 Bottom Bracket offers versatile use across a wide range of mountain and gravel bikes, making it a must-have for multi-crank setups. \u003c\/li\u003e\n\u003cli\u003eInnovative press-fit interface functions like an external headset, delivering precise bearing alignment, stable performance, and easy installation for a secure, wobble-free ride. \u003c\/li\u003e\n\u003cli\u003eDesigned for versatile mountain bike applications with 73mm and 68mm shell widths, this adapter bottom bracket is perfect for upgrading non-threaded PF30 frames to accept high-performance 24mm spindle cranksets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Race Face","offers":[{"title":"Default Title","offer_id":42735504326723,"sku":"CR8238","price":63.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR8238.jpg?v=1779313273","url":"https:\/\/365cycles.com\/products\/raceface-adapter-bb-68mm-73mm-24-mm-bottom-bracket-cr8238-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}