{"product_id":"wolf-tooth-bottom-bracket-btbk1444-bicycle-bottom-brackets","title":"Wolf Tooth T47 Internal Bottom Bracket - Lightweight Aluminum, High-Performance Bearings, Weather-Sealed, 24mm - 29mm - 30mm Compatibility, Made in USA","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eIntroducing the Wolf Tooth T47 Internal Bottom Bracket 24mm Olive - the ultimate choice for high-performance, durable, and lightweight cycling applications. Engineered with precision and innovation, this bottom bracket delivers smooth pedaling, superior weather resistance, and unmatched reliability for mountain, gravel, and road bikes.\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 rugged 6061-T6 aluminum, the Wolf Tooth T47 bottom bracket combines lightweight performance with unmatched strength. The precision-machined aluminum cups and custom bearings feature AISI 52100 chrome bearing steel balls and races, hardened to Rc 60-66, ensuring maximum durability and reduced rotational resistance. An advanced ACOSUR ZNA coating on the race enhances corrosion resistance, surpassing stainless steel performance, even after 500 hours in saltwater testing. Sealed with high-quality EPDM, NBR, and urethane seals, it effectively prevents water, mud, and debris ingress, ensuring longevity in all riding conditions.\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 optimal efficiency, this bottom bracket boasts custom radial preload and alignment features that minimize drag and creaking, providing a silky-smooth pedaling experience. The excellent weather sealing and high-quality bearings work together to maintain low resistance, whether in wet, dusty, or muddy environments. The innovative polymer bushings eliminate metal-on-metal contact, reducing noise and enhancing overall ride comfort.\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\u003eThis T47 internal bottom bracket is highly versatile, compatible with 24mm, 29mm DUB, and 30mm spindle cranksets, accommodating internal shell widths from 85.5mm to 92mm. The adjustable sleeve ensures a precise fit within your frame, while the included spacers facilitate seamless installation. The bottom bracket is designed for easy installation and removal using standard 52-16 spline tools, with available replacement parts and comprehensive service guides from Wolf Tooth's Right to Repair program.\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\u003eAvailable in four vibrant colors, including the sleek Olive finish, this bottom bracket seamlessly integrates with Wolf Tooth's Color Shop components for a customized look. Perfect for mountain bikers, gravel grinders, and road riders seeking reliable performance, this bottom bracket offers a clean, professional appearance with a focus on longevity and efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Custom-designed bearings with AISI 52100 chrome steel balls and races for reduced resistance and increased lifespan\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Advanced ACOSUR ZNA coating for superior corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- High-performance sealing system to keep out water, mud, and debris\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- User-serviceable with simple installation\/removal using standard tools\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Made in the USA with a lifetime warranty on bearings for peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eTechnical Specs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Weight: 24mm - 103g | 29mm - 96g | 30mm - 91g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Shell Compatibility: 85.5mm - 92mm T47 internal shells\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Materials: 6061-T6 aluminum, high-grade bearing steel, durable seals\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Package includes: spindle spacers, shell spacers, and detailed installation guide\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eUpgrade your bike's performance with the Wolf Tooth T47 Internal Bottom Bracket 24mm Olive - engineered for durability, efficiency, and style. Whether tackling rugged trails or fast gravel rides, trust Wolf Tooth's innovative design to keep you pedaling smoothly mile after mile.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eUltimate durability with custom-ground bearings and hardened chrome steel balls for reduced friction, enhanced corrosion resistance with ACOSUR ZNA coating, and a lifetime warranty for reliable performance over time. \u003c\/li\u003e\n\u003cli\u003ePrecision-engineered T47 internal bottom bracket designed with optimized preload, radial compression, and sealed weatherproof seals to prevent creaking, water ingress, and debris buildup in all riding conditions. \u003c\/li\u003e\n\u003cli\u003eCompatible with multiple spindle sizes including 24mm, 29mm DUB, and 30mm, featuring an adjustable-width sleeve to fit 85.5mm to 92mm shells, making it a versatile choice for a wide range of bike frames. \u003c\/li\u003e\n\u003cli\u003eLightweight construction utilizing 6061-T6 aluminum and high-quality polymer components ensures low weight without sacrificing strength, perfect for aggressive riding, cross-country, or trail cycling. \u003c\/li\u003e\n\u003cli\u003eStyled with four color options to match your Wolf Tooth components, this user-serviceable bottom bracket features easy installation with standard tools,, and includes replacement parts and guides for extended longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42875967242307,"sku":"BTBK1444","price":158.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WBB-T47I-24-OLV.jpg?v=1773849265","url":"https:\/\/365cycles.com\/products\/wolf-tooth-bottom-bracket-btbk1444-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}