{"product_id":"ethirteen-exa-83mm-30mm-bottom-bracket-cr1395-bicycle-bottom-brackets","title":"e*thirteen 83mm BSA Bottom Bracket with Custom Sealed 6806 Bearings for 30mm Cranksets, Black Anodized, Durable Angular Contact Engineering","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eBoost your bike's performance with the ethirteen Custom Sealed 6806 Bearing BSA 83mm Bottom Bracket, engineered for superior durability, smoothness, and versatile compatibility. Designed specifically for 30mm cranksets, this high-quality bottom bracket is an essential upgrade for serious mountain bikers, trail riders, and gravel adventurers seeking optimal power transfer and 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\u003eConstructed with precision-machined 7075-T6 aluminum cups featuring a sleek black anodized finish, the ethirteen BSA bottom bracket combines lightweight strength with corrosion resistance. Its large, custom-sealed 6806 angular contact bearings are built for long-lasting performance, incorporating high-performance seals and specially formulated grease to ensure top-notch durability, exceptional spin, and resistance to dirt and water ingress.\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 demanding off-road conditions, this bottom bracket offers seamless pedal efficiency, enhanced stiffness, and reduced maintenance. The angular contact bearings enable efficient load transfer, minimizing play and extending service life. The replaceable and serviceable bearings make future upgrades or repairs straightforward, ensuring your bike stays in peak condition mile after mile.\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\u003eEquipped with a BSA 83mm shell width and compatible with 1.37-inch shell IDs, this bottom bracket is compatible with a broad range of cranksets, including ethirteen XCX, TRS, LG1, and older Fifteen.G models (with spacer and wave washer kit EV-8003). The spindle interfaces support RaceFace\/Easton CINCH, 386 EVO, Rotor 3D+, ethirteen P3 Connect, and Zipp Vuma systems, offering versatile integration across popular trail and racing cranksets.\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\u003eFeaturing a sleek black anodized finish, this bottom bracket complements any bike aesthetic while providing the performance needed for aggressive trail riding, enduro, and XC racing. Its sealed bearing design ensures smooth spinning over rugged terrain, making it ideal for riders seeking reliable, maintenance-friendly components that enhance pedal efficiency and trail confidence.\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- Large 6806 sealed angular contact bearings for superior load handling and longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Custom grease formulation and high-performance seals for enhanced durability in harsh conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Replaceable and serviceable bearings for easy maintenance and extended component life\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatibility with multiple high-performance crank interfaces for versatile use\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- Shell Shell I.D.: 1.37 inches\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- BB Shell Width: 83mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Spindle Interface: 30mm compatible with RaceFace\/Easton CINCH, 386 EVO, Rotor 3D+, ethirteen P3 Connect, Zipp Vuma\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Material: CNC-machined 7075-T6 aluminum cups\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Color: Black, with corrosion-resistant sealed bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: 96 grams\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eUpgrade your mountain bike with the ethirteen Custom Sealed 6806 Bearing BSA Bottom Bracket - designed for precision, durability, and performance to keep you riding harder, longer, and faster. Perfect for trail, enduro, and cross-country cycling enthusiasts seeking high-quality, reliable drivetrain components.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance sealed 6806 bearings with custom grease formulation for exceptional durability and smooth rotation in your e*thirteen bottom bracket. \u003c\/li\u003e\n\u003cli\u003eConstructed with 7075-T6 black anodized aluminum cups, offering a lightweight yet rugged design that resists corrosion and enhances style on any bike. \u003c\/li\u003e\n\u003cli\u003eCompatible with e*thirteen XCX, TRS, LG1 cranks, and older Fifteen.G cranksets (with spacer and wave washer kit), providing versatile integration for a range of mountain and trail bikes. \u003c\/li\u003e\n\u003cli\u003eEngineered with angular contact bearings and sealed for superior protection against dirt, water, and debris, ensuring consistent performance on rugged terrains. \u003c\/li\u003e\n\u003cli\u003eIncludes an e*thirteen BB tool for easy installation and maintenance, along with a one-year no-questions-asked warranty for reliable, hassle-free riding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"e*thirteen","offers":[{"title":"Default Title","offer_id":42206342807619,"sku":"CR1395","price":77.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR1395.jpg?v=1780362458","url":"https:\/\/365cycles.com\/products\/ethirteen-exa-83mm-30mm-bottom-bracket-cr1395-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}