{"product_id":"sunlite-sl-55-bb-68mm-square-taper-jis-bottom-bracket-btbk0307-bicycle-bottom-brackets","title":"Sunlite SL-55 Square Taper BSA Bottom Bracket with Sealed Bearings, Chromoly Spindle \u0026 Alloy Shell-Durable, Easy-Install Cycling Component","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eExperience smooth, reliable pedaling with the Sunlite SL-55 Square Taper JIS BSA Bottom Bracket, designed for optimal performance and durability. Engineered with precision components and high-quality materials, this bottom bracket is ideal for a wide range of cycling applications, from casual rides to serious mountain biking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003ePremium Materials for Longevity and Strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with an durable alloy shell and alloy cups, the Sunlite SL-55 ensures resilient performance in diverse riding conditions. The chromoly spindle offers superior strength, lightweight durability, and efficient power transfer, making it a top choice for cyclists seeking a high-performance bottom bracket.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eAdvanced Sealed Bearings for Low Friction and Sealed Protection\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEquipped with sealed bearings, this bottom bracket provides exceptional protection against dirt, water, and debris, reducing wear and extending service life. The sealed design maintains low friction, ensuring smooth pedal rotation and consistent performance mile after mile.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe Sunlite SL-55 features a 68x111mm spindle size with a square taper JIS interface, compatible with most standard bicycle cranksets. Its precision engineering guarantees secure fitment and optimal power transfer, enhancing your riding efficiency whether you're climbing hills or cruising flat terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eVersatile \u0026amp; Easy Installation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned for BSA (British Standard) threaded frames, the SL-55 is simple to install and replace, making it suitable for a variety of bike types, including road, mountain, and hybrid bikes.\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- Alloy shell and cups for durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Chromoly spindle for strength and lightweight performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Sealed bearings for low friction and water\/dirt resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with 68x111mm spindle cranksets and BSA threaded frames\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Ideal for both performance riding and recreational cycling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your drivetrain with the Sunlite SL-55 Square Taper JIS Bottom Bracket - a perfect combination of durability, performance, and ease of installation. Whether you're maintaining your existing bike or building a new setup, this bottom bracket ensures reliable power transfer for a smooth, efficient ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned with a durable alloy shell and alloy cups, the Sunlite SL-55 Square Taper JIS Bottom Bracket offers exceptional longevity and corrosion resistance for everyday cycling. \u003c\/li\u003e\n\u003cli\u003eEquipped with high-quality sealed bearings, this bottom bracket provides smooth pedaling performance and reliable operation in diverse riding conditions. \u003c\/li\u003e\n\u003cli\u003eFeaturing a robust chromoly spindle, it ensures increased strength and stiffness for efficient power transfer, ideal for both urban commuting and mountain biking. \u003c\/li\u003e\n\u003cli\u003eEngineered for compatibility with 68x111mm spindle dimensions and BSA threaded frames, making installation straightforward for a wide range of bikes. \u003c\/li\u003e\n\u003cli\u003eThe Sunlite SL-55's sleek, low-profile design combines performance with style, making it a versatile choice for riders seeking dependable bottom bracket technology.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Sunlite","offers":[{"title":"Default Title","offer_id":42207494701123,"sku":"BTBK0307","price":36.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/17135.jpg?v=1773443670","url":"https:\/\/365cycles.com\/products\/sunlite-sl-55-bb-68mm-square-taper-jis-bottom-bracket-btbk0307-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}