{"product_id":"box-box-two-bottom-bracket-btbk1209-bicycle-bottom-brackets","title":"BOX Box Two 24mm Bottom Bracket | CNC-Machined Alloy, Sealed Bearings, Fits 68 - 73mm BSA Frames, Compatible with Shimano HollowTech II \u0026 RaceFace X-Type, Blue","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your cycling performance with the BOX Box Two 24mm Bottom Bracket (68\/73mm) in a sleek Blue finish. Engineered for durability, precision, and compatibility, this high-quality bottom bracket is an essential upgrade for serious cyclists seeking smooth power transfer and lasting reliability.\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\u003eCrafted from cold-forged and CNC-machined alloy cups, the BOX Box Two ensures exceptional strength-to-weight ratio and resistance to wear and corrosion. The dual-labyrinth bearing covers shield precision sealed bearings from dirt, grime, and moisture, extending lifespan and maintaining optimal performance mile after mile.\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\u003eDesigned for seamless compatibility with all 24mm spindle cranksets, including popular models like Box Three, Box Four, Shimano HollowTech II, and RaceFace X-Type, this bottom bracket delivers instant power transfer and a responsive ride. Its precision sealed bearings minimize friction, enhancing pedaling efficiency and ensuring a smooth crank rotation in various terrains and riding conditions.\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\u003eFeaturing a robust BSA shell with a 33.6mm ID and 24TPI threading, the BOX Box Two provides a secure fit for frames with 68 or 73mm bottom bracket shells. The use of high-quality materials and advanced manufacturing processes guarantees consistent performance and durability, making it an outstanding choice for mountain biking, road cycling, and gravel adventures.\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\u003eWith its vibrant Blue finish, the BOX Box Two adds a pop of color to your bike while maintaining a professional, performance-focused look. Ideal for upgrading or replacing your existing bottom bracket, it's perfect for riders who demand efficiency, longevity, and compatibility with multiple crankset standards.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThe dual-labyrinth bearing covers and sealed bearing design set this bottom bracket apart by providing superior protection against contamination, ensuring reliable operation in harsh conditions. Its versatile compatibility and precision engineering make it a standout component for riders seeking consistent performance and easy installation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eOptimize your bike's drivetrain with the BOX Box Two 24mm Bottom Bracket - the perfect blend of innovation, durability, and style for today's demanding cyclist.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eNote: Third-party web sales must be conducted through an authorized dealer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable, cold-forged and CNC-machined alloy, ensuring high strength and lightweight performance for intense riding conditions. \u003c\/li\u003e\n\u003cli\u003eEquipped with dual-labyrinth bearing covers and precision sealed bearings, offering exceptional protection against dirt and water for smooth, long-lasting operation. \u003c\/li\u003e\n\u003cli\u003eCompatible with all 24mm crank spindles and standard 68\/73mm BSA bottom bracket shells, providing versatile fitment across various bike frames and cranksets including Shimano HollowTech II and RaceFace X-Type. \u003c\/li\u003e\n\u003cli\u003eDesigned with a sleek blue anodized finish, combining style and visibility, making it ideal for cyclists who prioritize both aesthetics and performance on-road or mountain biking. \u003c\/li\u003e\n\u003cli\u003eFeatures advanced engineering with integrated bearing technology and high-quality materials to maximize power transfer, minimize friction, and extend component lifespan in demanding riding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"BOX","offers":[{"title":"Default Title","offer_id":42172589932611,"sku":"BTBK1209","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/BX5720.jpg?v=1773648190","url":"https:\/\/365cycles.com\/products\/box-box-two-bottom-bracket-btbk1209-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}