{"product_id":"msw-square-taper-bottom-bracket-73mm-square-taper-jis-bottom-bracket-btbk0677-bicycle-bottom-brackets","title":"MSW ST100 Square Taper BSA Bottom Bracket 73x122.5mm Steel Spindle for English Threaded Frames | High-Performance, Adjustable Cups","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bicycle's performance with the MSW ST100 Square Taper JIS BSA (English) Bottom Bracket - the perfect choice for reliable power transfer and smooth pedaling. Designed for high durability and precision, this bottom bracket features a robust steel construction that ensures longevity and consistent operation under demanding riding conditions. Ideal for mountain bikes, road bikes, and commuter bicycles with square taper cranksets, the MSW ST100 guarantees a secure fit and optimal efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eCrafted from high-quality steel, the MSW ST100 offers superior strength and corrosion resistance, making it ideal for all weather riding. Its precision-machined components ensure a snug fit and minimal play, translating to increased pedaling efficiency. The adjustable steel cups allow for easy installation and fine-tuning, enhancing your bike's overall performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eThis bottom bracket is engineered specifically for square taper JIS (Japanese Industrial Standard) cranksets, providing a precise 122.5mm spindle length that aligns perfectly with your drivetrain setup. The 73mm shell width makes it compatible with a wide range of frames, ensuring a versatile fit across different models. It includes two sturdy axle bolts for secure installation, giving you peace of mind during long rides or intense climbs.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eWhether upgrading your existing setup or building a custom bike, the MSW ST100 is engineered for versatility and reliability. Its classic design complements various bicycle styles, from rugged mountain bikes to sleek road bikes. The 73mm shell width and square taper interface are perfect for riders seeking a straightforward, durable solution for their crankset interface.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eUnlike generic bottom brackets, the MSW ST100 emphasizes durability with steel adjustable cups and included axle bolts, ensuring a secure, long-lasting connection. Its straightforward installation process and compatibility with standard frames make it a go-to replacement part for enthusiasts and professional mechanics alike.\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- Compatible with English threaded frames (BSA)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Precision-engineered steel construction for durability and corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Fits square taper cranksets with a 122.5mm spindle length\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- 73mm shell width for broad frame compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Includes 2 steel axle bolts for secure attachment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eOptimize your bike's drivetrain with the MSW ST100 Square Taper JIS BSA Bottom Bracket - the reliable, high-performance component built for riders demanding quality and efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance square taper bottom bracket engineered for durability and smooth pedaling, compatible with English threaded frames for versatile installation.\u003c\/li\u003e\n\u003cli\u003eConstructed with high-strength steel adjustable cups, ensuring secure fit and longevity under intense cycling conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned with a 73mm shell width and 122.5mm spindle length, this bottom bracket supports a wide range of crankset configurations for optimal compatibility.\u003c\/li\u003e\n\u003cli\u003eFeatures precise JIS square taper interface, providing reliable power transfer and seamless engagement with compatible crankarms.\u003c\/li\u003e\n\u003cli\u003eIdeal for road, mountain, and hybrid bicycles, this bottom bracket combines robust materials and engineering excellence for superior performance on every ride.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"MSW","offers":[{"title":"Default Title","offer_id":42205656612931,"sku":"BTBK0677","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR0827.jpg?v=1773846364","url":"https:\/\/365cycles.com\/products\/msw-square-taper-bottom-bracket-73mm-square-taper-jis-bottom-bracket-btbk0677-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}