{"product_id":"wolf-tooth-bottom-bracket-btbk1420-bicycle-bottom-brackets","title":"Wolf Tooth T47 Internal Bottom Bracket 24mm Gold | Lightweight Aluminum, Durable Chrome Bearings, Weather-Sealed, User-Serviceable, Compatible with 24 - 29 - 30mm Spindles","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance with the Wolf Tooth T47 Internal Bottom Bracket - 24mm Gold. Crafted for serious cyclists seeking precision, durability, and sleek style, this high-quality bottom bracket is engineered to deliver smooth power transfer and long-lasting reliability in all riding conditions.\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\u003eConstructed from lightweight, high-strength 6061-T6 aluminum, the Wolf Tooth T47 Bottom Bracket features custom-designed bearings with AISI 52100 chrome bearing steel balls and race, hardened to Rc 61-66. The race surfaces are coated with an advanced ACOSUR ZNA corrosion-resistant layer, ensuring superior protection against water, mud, and salt exposure. Durable seals, bushings, and polymer spacers contribute to a maintenance-friendly design and eliminate creaking, providing a whisper-quiet ride.\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 optimal efficiency, this bottom bracket balances low drag with high weather sealing. Beyond eliminating metal-on-metal contact, it features specially designed bearings that reduce spinning resistance, maximize preload, and maintain precise alignment. The result is a smooth, efficient pedaling experience whether you're mountain biking, gravel riding, or commuting.\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 Wolf Tooth T47 features custom bearings with hardened chrome steel balls and race, sealed for extended performance. The adjustable-width sleeve accommodates 85.5mm to 92mm internal shell widths, ensuring compatibility with a wide range of frames. Premium spacers accompany the kit for easy, tool-free installation and adjustment using a standard 52-16 spline bottom bracket tool. This design simplifies maintenance and allows for top-tier serviceability.\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 an eye-catching 24mm gold finish, this bottom bracket adds a sleek, premium look to your bike. Its versatile compatibility with 24mm, 29mm DUB, and 30mm spindle diameters makes it a perfect choice for mountain bikes, gravel bikes, and adventure rigs. Whether racing, trail riding, or tackling tough terrain, the Wolf Tooth T47 bottom bracket is engineered to withstand the demands of aggressive riding and harsh weather.\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 hardened chrome steel and corrosion-resistant ACOSUR ZNA coating for improved lifespan\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Superior weather sealing to prevent water, mud, and debris ingress\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Easy installation and removal with standard tools, supported by Wolf Tooth's Right to Repair initiative\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Machined and assembled in the USA with a lifetime warranty on bearings for long-term peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Weight: 24mm - 103g | 29mm - 96g | 30mm - 91g (excluding spacers)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Material: 6061-T6 Aluminum, Glass-filled Nylon, bearing-grade steel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Compatibility: 85.5mm to 92mm internal shell width T47 bottom brackets\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Spacers \u0026amp; hardware included for precise setup\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003eFor cyclists demanding premium quality, superior durability, and effortless performance, the Wolf Tooth T47 Internal Bottom Bracket in 24mm Gold is your perfect upgrade. Engineered in the USA, designed to last a lifetime.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance T47 internal bottom bracket engineered with custom high-hardened chrome bearings for superior durability and reduced spin resistance. \u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight 6061-T6 aluminum with a corrosion-resistant ACOSUR ZNA coating, ensuring long-lasting performance in all weather conditions. \u003c\/li\u003e\n\u003cli\u003eFeaturing an adjustable-width sleeve compatible with 85.5mm to 92mm T47 shells, making it versatile for a wide range of bike frames and cranksets. \u003c\/li\u003e\n\u003cli\u003eDesigned with premium seals, seals, bushings, and polymer components to eliminate creaking, enhance weather sealing, and allow for easy installation and maintenance. \u003c\/li\u003e\n\u003cli\u003eAvailable in four stylish colors, including a sleek gold finish, it seamlessly matches Wolf Tooth's ecosystem of components and delivers optimized performance for mountain biking, gravel, and road cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42875968094275,"sku":"BTBK1420","price":158.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WBB-T47I-24-GLD.jpg?v=1773382715","url":"https:\/\/365cycles.com\/products\/wolf-tooth-bottom-bracket-btbk1420-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}