{"product_id":"bucklos-square-taper-bottom-bracket-bb68-mtb-road-e-bike-bsa","title":"BUCKLOS Square Taper Bottom Bracket BB68 MTB Road E-Bike BSA","description":"\n\u003ch2\u003eBUCKLOS Bicycle Bottom Bracket – Square Taper BSA for MTB, Road \u0026amp; E-Bike\u003c\/h2\u003e\n\u003cp\u003eUpgrade your drivetrain with the \u003cstrong\u003eBUCKLOS CNC High-Strength Steel Bottom Bracket\u003c\/strong\u003e. Engineered for square taper cranksets, this BSA-threaded bottom bracket delivers smooth, reliable pedaling performance across a wide range of frame shell widths — making it a versatile choice for mountain bikes, road bikes, and e-bikes alike.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003esealed bearing design\u003c\/strong\u003e, this bottom bracket keeps dirt, water, and debris out, ensuring long-lasting smooth rotation even in demanding trail or urban conditions. The precision CNC-machined steel construction provides exceptional durability and strength, so you can ride with confidence mile after mile.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal BSA Threading:\u003c\/strong\u003e Compatible with 68mm frame shells — fits BB68, BB80, BB90, BB100, BB110, BB120 and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Size Options:\u003c\/strong\u003e Available in 68×110.5 \/ 113 \/ 116 \/ 118 \/ 120 \/ 122.5 \/ 124.5 \/ 126mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC High-Strength Steel:\u003c\/strong\u003e Precision-machined for a perfect fit and long-term durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed Bearing Construction:\u003c\/strong\u003e Resists moisture and grit for consistent, smooth performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Approximately 320g (weight varies slightly by size)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for MTB, road bikes, and e-bikes with square taper cranksets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes 2 mounting screws for straightforward setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBUCKLOS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBSA Bottom Bracket (Square Taper)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Shell Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68mm BSA Threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68×110.5 \/ 113 \/ 116 \/ 118 \/ 120 \/ 122.5 \/ 124.5 \/ 126mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC High-Strength Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~320g (size dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× Bottom Bracket + 2× Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Bike Types\u003c\/h3\u003e\n\u003cp\u003eThis bottom bracket is designed for use with square taper cranksets on \u003cstrong\u003emountain bikes (MTB), road bikes, gravel bikes, and e-bikes\u003c\/strong\u003e. Always verify your frame's shell width and crankset interface type before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicon Grease Lubricant – Great for Bearing \u0026amp; Thread Maintenance\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003eMulti-Use Spanner Wrench Set – Useful for Bike Component Installation\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Handy Multi-Functional Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/medlineplus.gov\/benefitsofexercise.html\" target=\"_blank\" rel=\"noopener\"\u003eMedlinePlus on the benefits of exercise\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What crankset type is this BUCKLOS bottom bracket compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This BUCKLOS bottom bracket is designed specifically for \u003cstrong\u003esquare taper cranksets\u003c\/strong\u003e. It uses a BSA (British Standard) thread pattern and is compatible with 68mm frame shell widths. Always check your crankset's interface type and your frame's shell width before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available for this bicycle bottom bracket?\u003c\/h4\u003e\n\u003cp\u003eA: This bottom bracket is available in multiple spindle lengths to suit different cranksets and chainline requirements: \u003cstrong\u003e68×110.5mm, 113mm, 116mm, 118mm, 120mm, 122.5mm, 124.5mm, and 126mm\u003c\/strong\u003e. Choose the size that matches your crankset manufacturer's recommendation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this bottom bracket suitable for e-bikes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The BUCKLOS bottom bracket is built with \u003cstrong\u003eCNC high-strength steel\u003c\/strong\u003e and a sealed bearing design, making it robust enough for the additional torque demands of e-bikes, as well as standard MTB and road cycling applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each package includes \u003cstrong\u003e1× BUCKLOS Bottom Bracket\u003c\/strong\u003e and \u003cstrong\u003e2× Mounting Screws\u003c\/strong\u003e, providing everything you need for a straightforward installation.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What crankset type is this BUCKLOS bottom bracket compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BUCKLOS bottom bracket is designed specifically for square taper cranksets. It uses a BSA (British Standard) thread pattern and is compatible with 68mm frame shell widths. Always check your crankset's interface type and your frame's shell width before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes are available for this bicycle bottom bracket?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This bottom bracket is available in multiple spindle lengths to suit different cranksets and chainline requirements: 68×110.5mm, 113mm, 116mm, 118mm, 120mm, 122.5mm, 124.5mm, and 126mm. Choose the size that matches your crankset manufacturer's recommendation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this bottom bracket suitable for e-bikes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The BUCKLOS bottom bracket is built with CNC high-strength steel and a sealed bearing design, making it robust enough for the additional torque demands of e-bikes, as well as standard MTB and road cycling applications.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in the package?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each package includes 1× BUCKLOS Bottom Bracket and 2× Mounting Screws, providing everything you need for a straightforward installation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"BUCKLOS Square Taper Bottom Bracket BB68 MTB Road E-Bike BSA\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/bucklos-bicycle-bottom-bracket-square-taper-bsa-bb68-mtb-road-e-bike\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"68x120mm","offer_id":67914744561945,"sku":"1005007868532925-68x120mm","price":32.75,"currency_code":"USD","in_stock":true},{"title":"110x166mm","offer_id":67914744594713,"sku":"1005007868532925-110x166mm","price":40.44,"currency_code":"USD","in_stock":true},{"title":"100x156mm","offer_id":67914744627481,"sku":"1005007868532925-100x156mm","price":39.77,"currency_code":"USD","in_stock":true},{"title":"90x152mm","offer_id":67914744660249,"sku":"1005007868532925-90x152mm","price":39.63,"currency_code":"USD","in_stock":true},{"title":"80x140mm","offer_id":67914744693017,"sku":"1005007868532925-80x140mm","price":37.63,"currency_code":"USD","in_stock":true},{"title":"120x174mm","offer_id":67914744725785,"sku":"1005007868532925-120x174mm","price":42.05,"currency_code":"USD","in_stock":true},{"title":"68x118mm","offer_id":67914744758553,"sku":"1005007868532925-68x118mm","price":32.36,"currency_code":"USD","in_stock":true},{"title":"68x116mm","offer_id":67914744791321,"sku":"1005007868532925-68x116mm","price":32.36,"currency_code":"USD","in_stock":true},{"title":"68x113mm","offer_id":67914744824089,"sku":"1005007868532925-68x113mm","price":30.19,"currency_code":"USD","in_stock":true},{"title":"68x110.5mm","offer_id":67914744856857,"sku":"1005007868532925-68x110.5mm","price":30.71,"currency_code":"USD","in_stock":true},{"title":"68x127mm","offer_id":67914744889625,"sku":"1005007868532925-68x127mm","price":33.45,"currency_code":"USD","in_stock":true},{"title":"68x124.5mm","offer_id":67914744922393,"sku":"1005007868532925-68x124.5mm","price":32.85,"currency_code":"USD","in_stock":true},{"title":"68x122.5mm","offer_id":67914744955161,"sku":"1005007868532925-68x122.5mm","price":29.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/3497\/7561\/files\/S9c5706debad84fba9d73ab4a18e9310bs.webp?v=1792879877","url":"https:\/\/shinebrightlyshop.com\/products\/bucklos-square-taper-bottom-bracket-bb68-mtb-road-e-bike-bsa","provider":"BRIGHTLY","version":"1.0","type":"link"}