{"product_id":"wolf-tooth-alsl-52100-custom-86-mm-raceface-easton-cinch-bottom-bracket-btbk1273-bicycle-bottom-brackets","title":"Wolf Tooth BSA Bottom Bracket - 30mm Spindle, English (BSA), 68 - 73mm Shell, Durable Chrome Bearings, Weather-Sealed, Lightweight Aluminum, USA-Made","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eIntroducing the Wolf Tooth Bottom Bracket - English (BSA), 68\/73mm, for 30mm Spindle, in bold Orange - the ultimate upgrade for your mountain, gravel, or road bike. Built with precision engineering and premium materials, this bottom bracket delivers unparalleled performance, durability, and ease of installation for a smooth, efficient ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Durability:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from high-grade 6061-T6 aluminum, the Wolf Tooth Bottom Bracket combines lightweight strength with resistance to corrosion. The custom bearings feature AISI 52100 chrome bearing steel, hardened to Rc 61-66, ensuring exceptional durability and low rolling resistance. An advanced ZNA coating enhances corrosion resistance, surpassing stainless steel after extensive saltwater testing, making it perfect for all-weather 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 utilizes custom bearings with a superior sealing system that prevents water, mud, and trail debris ingress, maintaining smooth operation over time. The bearings' hardened chrome steel and extensive sealing result in reduced noise and friction, ensuring a responsive, maintenance-friendly experience. The low drag design, combined with mechanical preload adjustment, maximizes power transfer and pedaling efficiency.\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 user-serviceable design, the Wolf Tooth BSA Bottom Bracket includes an adjustable-width internal sleeve compatible with 68mm and 73mm shell widths. The custom polymer spindle bushings eliminate creaking, extending component lifespan and enhancing user confidence. Installation is straightforward with standard spline tools (44-16 for 24mm spindles and 46-12 for 29mm DUB and 30mm spindles), enabling easy maintenance and replacement.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eVersatility \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eCompatible with a wide range of cranksets including Shimano 24mm, DUB 29mm, and Race Face\/Easton Cinch (386 EVO, 392 EVO), this bottom bracket fits frames with BSA shell widths of 68mm and 73mm. Additional internal sleeve upgrades are available for larger shellwidths (83mm and 100mm), offering versatility across various bike models.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eAvailable in striking orange, the Wolf Tooth Bottom Bracket adds a pop of color to your bike while offering professional-grade performance. Ideal for aggressive trail riding, endurance cycling, or everyday commuting, this bottom bracket boosts your bike's efficiency and reliability in challenging conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Best-in-Class Weather Sealing: Superior seals keep dirt and moisture out, extending bearing life.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Corrosion Resistance: ZNA coating provides unmatched protection against saltwater and trail grime.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Creak-Free Operation: Custom polymer bushings eliminate creaking, even under high pressure.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Lifetime Warranty \u0026amp; Easy Maintenance: Backed by Wolf Tooth's commitment to quality, with year-round support and replacement parts.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eUpgrade your bike with confidence-trust the Wolf Tooth Bottom Bracket for seamless power transfer, durability, and style. Proudly manufactured in the USA, this bottom bracket is the perfect choice for riders demanding high performance and long-lasting dependability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003e- Engineered with premium 6061-T6 aluminum and glass-filled nylon components for lightweight durability and reliable performance in all weather conditions. \u003c\/li\u003e\n\u003cli\u003e- Features custom-designed bearings made from hardened AISI 52100 chrome steel with ZNA corrosion-resistant coating, ensuring smooth pedaling, long-lasting performance, and resistance to saltwater and trail debris. \u003c\/li\u003e\n\u003cli\u003e- Best-in-class weather sealing and high-quality seals eliminate creaking and prevent water, mud, and dirt ingress, significantly extending bearing life and maintaining optimal efficiency. \u003c\/li\u003e\n\u003cli\u003e- Compatible with 68mm and 73mm BSA bottom bracket shells, with adjustable-width sleeves for precise fitment across various frame widths, including 83mm and 100mm applications (additional sleeves sold separately). \u003c\/li\u003e\n\u003cli\u003e- Designed and assembled in the USA, the Wolf Tooth Bottom Bracket offers easy installation and removal using standard 44-16 or 46-12 spline tools, backed by a lifetime warranty and dedicated replacement parts support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42328062820419,"sku":"BTBK1273","price":132.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR4671.jpg?v=1779347671","url":"https:\/\/365cycles.com\/products\/wolf-tooth-alsl-52100-custom-86-mm-raceface-easton-cinch-bottom-bracket-btbk1273-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}