{"product_id":"sunlite-sl-55-bb-68mm-square-taper-jis-bottom-bracket-btbk0309-bicycle-bottom-brackets","title":"Sunlite SL-55 Square Taper JIS BSA Bottom Bracket with Sealed Bearings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bicycle's drivetrain with the Sunlite SL-55 Square Taper JIS 68x115 Spindle BSA Bottom Bracket - the perfect blend of durability, performance, and precision engineering. Designed for road, mountain, and hybrid bikes, this high-quality bottom bracket ensures smooth pedaling and reliable operation across various cycling 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\u003eCrafted with a robust alloy shell and alloy cups, the Sunlite SL-55 combines lightweight strength with corrosion resistance. The chromoly spindle enhances durability and stiffness, providing optimal power transfer and efficiency during every pedal stroke. Its sealed bearing design protects internal components from dirt, water, and debris, extending the lifespan of your bottom bracket.\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 seamless integration with JIS (Japanese Industry Standard) square taper cranks, this bottom bracket guarantees a secure fit and consistent power delivery. The sealed bearings minimize friction, ensuring smooth rotation and efficient energy transfer, whether you're climbing steep hills or cruising on flat terrain. The 68mm shell width and 115mm spindle length provide compatibility with a wide range of bike frames.\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 combination of alloy cups and alloy shell reduces weight without sacrificing strength, maintaining a balanced ride. The sealed bearing system features high-quality components that lock out contaminants, delivering reliable performance over thousands of miles. This bottom bracket's press-fit design simplifies installation and maintenance.\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\u003eWith its sleek, alloy finish and classic BSA Threaded design, the Sunlite SL-55 complements both modern and vintage-inspired bicycles. Ideal for daily commuters, recreational riders, and serious cyclists seeking an upgrade, this bottom bracket is versatile enough to enhance any bike setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Benefits:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Sealed bearings for enhanced durability and low maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Chromoly spindle for optimal strength and stiffness\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatibility with BSA threaded frames for easy installation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Alloy construction for lightweight performance and corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eUpgrade your bike's performance with the Sunlite SL-55 Square Taper JIS Bottom Bracket - engineered for reliability, efficiency, and lasting value. Perfect for riders seeking a high-performance, sealed bearing bottom bracket that delivers smooth, confident pedaling on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned with precision-engineered sealed bearings for maximum durability and smooth rides on any terrain. \u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight, high-strength alloy shell and cups, offering excellent corrosion resistance and long-lasting performance. \u003c\/li\u003e\n\u003cli\u003eFeatures a chromoly spindle that provides enhanced strength, stiffness, and efficient power transfer for serious cyclists and commuting riders alike. \u003c\/li\u003e\n\u003cli\u003eCompatible with BSA (English) threaded bottom brackets, making it a versatile upgrade for a wide range of bike frames and styles. \u003c\/li\u003e\n\u003cli\u003eIdeal for mountain biking, road cycling, and commuting, this square taper JIS bottom bracket combines robust materials and innovative engineering for reliable, high-performance use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Sunlite","offers":[{"title":"Default Title","offer_id":42207495716931,"sku":"BTBK0309","price":39.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/17137.jpg?v=1773443670","url":"https:\/\/tecopecosafe.com\/products\/sunlite-sl-55-bb-68mm-square-taper-jis-bottom-bracket-btbk0309-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}