{"product_id":"chris-king-threadfit-30-bottom-bracket-68mm-73mm-30mm-bottom-bracket-cr8729-bicycle-bottom-brackets","title":"Chris King ThreadFit 30 BSA Silver Bottom Bracket | Durable, Fully Serviceable, Angular-Contact Bearings, 30mm Spindles, Fits 68 - 73mm Shells","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUnlock Peak Performance with the Chris King ThreadFit 30 BSA Silver Bottom Bracket - the ultimate choice for serious cyclists seeking durability, precision, and seamless ride quality. Designed for 30mm spindle compatibility with versatile fit options, this bottom bracket features advanced engineering and legendary craftsmanship that ensures your bike runs smoothly mile after mile.\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\u003eBuilt with the finest materials, the Chris King ThreadFit 30 Bottom Bracket incorporates high-grade, surgical-quality aluminum shells paired with precision-machined, USA-made angular-contact bearings. The silver finish not only adds a sleek, modern aesthetic but also provides exceptional corrosion resistance, ensuring long-lasting performance 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\u003eEngineered for reliability and minimal friction, the King-made angular-contact bearings deliver ultra-smooth rotation and outstanding durability. The fully serviceable design allows for easy bearing maintenance using the Chris King Grease Injector Tool, extending the lifespan of your bottom bracket and preserving optimal performance over time. Backed by the renowned King Lifetime Warranty, this bottom bracket is built to outlast your bike.\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 innovative fit technology with the included Fit Kit #3, the ThreadFit 30 ensures a secure, precise fit for 30mm spindles, compatible with various spindle interfaces such as RaceFace CINCH, Easton CINCH, 386 EVO, eThirteen P3 Connect, Rotor 3D+, and Zipp Vuma. Its universal design accommodates multiple frame standards, including 1.37 English shell with a width of 68 or 73mm, making it suitable for a wide range of bike frames.\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\u003eThe sleek silver finish and robust build make this bottom bracket a perfect upgrade for mountain, gravel, or road bikes that demand reliable performance and a clean aesthetic. Whether you're tackling rugged trails or high-speed descents, the Chris King ThreadFit 30 Bottom Bracket provides the stability and efficiency to elevate your cycling experience.\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- Made-in-house, high-precision angular-contact bearings for smooth operation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Fully serviceable with Chris King Grease Injector for extended longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with multiple spindle interfaces (CINCH, 386 EVO, P3 Connect, Rotor 3D+, Vuma)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Durable, corrosion-resistant silver finish for enhanced longevity and style\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Backed by the King Lifetime Warranty for peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your bike with the Chris King ThreadFit 30 BSA Silver Bottom Bracket-engineered for performance, built to last, and designed to improve every ride. Whether you're upgrading your current setup or building a new bike, trust in Chris King's legendary craftsmanship for a superior cycling experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDurable, high-performance design featuring internationally recognized Chris King-made-in-house angular-contact bearings for smooth, reliable pedal rotation and exceptional power transfer. \u003c\/li\u003e\n\u003cli\u003eConstructed from premium materials with a corrosion-resistant silver finish, ensuring long-lasting aesthetics and performance in all riding conditions. \u003c\/li\u003e\n\u003cli\u003eIncludes the Fit Kit #3, compatible with 30mm spindles and a variety of standards such as RaceFace CINCH, 386 EVO, and Zipp Vuma, offering versatile installation options. \u003c\/li\u003e\n\u003cli\u003eEngineered for silent operation and easy serviceability with the Chris King Grease injector tool, allowing you to maintain peak performance and extend the lifespan of your bottom bracket. \u003c\/li\u003e\n\u003cli\u003eBacked by the legendary King Lifetime Warranty, this fully serviceable bottom bracket is built to outlast your bike, providing a reliable, high-quality component for serious cyclists.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Chris King","offers":[{"title":"Default Title","offer_id":42205974593603,"sku":"CR8729","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR8729.jpg?v=1773448592","url":"https:\/\/365cycles.com\/products\/chris-king-threadfit-30-bottom-bracket-68mm-73mm-30mm-bottom-bracket-cr8729-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}