{"product_id":"shimano-bb-un300-bottom-bracket-british-thread-68-110-mm-for-chaincase","title":"Shimano BB-UN300 bottom bracket British thread (68 - 122.5mm)","description":"\u003ch2\u003eShimano BB-UN300 bottom bracket British thread (68 - 122.5mm)\u003c\/h2\u003e\n\u003cp\u003eThe Shimano BB-UN300 is a reliable and durable bottom bracket designed for traditional chainsets with a square tapered spindle fitting. Perfect for those looking for an affordable, maintenance-free solution, this bottom bracket offers smooth and efficient pedaling performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBritish Thread (BSA): This bottom bracket comes with a British-threaded (68mm) design, which is commonly used on many older or traditional frames.\u003c\/li\u003e\n\u003cli\u003eSuper-Accurate Bearings: The BB-UN300 features precision bearings that provide smooth operation and improved durability, ensuring a longer lifespan.\u003c\/li\u003e\n\u003cli\u003eSealed Cartridge Bearings: The sealed cartridge design helps to keep out dirt, mud, and water, which minimizes wear and tear on the bearings and maintains smooth performance over time.\u003c\/li\u003e\n\u003cli\u003eSquare Tapered Spindle Fitting: Designed for chainsets with a square-taper interface, this bottom bracket is ideal for those using older or traditional cranksets.\u003c\/li\u003e\n\u003cli\u003eMaintenance-Free: The sealed bearing assembly requires no maintenance, making it an easy-to-install and hassle-free solution for your bike.\u003c\/li\u003e\n\u003cli\u003eNarrow Body: The compact design of the BB-UN300 ensures there is enough clearance for cable routing beneath the bottom bracket.\u003c\/li\u003e\n\u003cli\u003eInstallation: The BB-UN300 is easy to install and does not require adjustments after installation, making it a convenient and straightforward choice for cyclists.\u003c\/li\u003e\n\u003cli\u003eThis bottom bracket is a great option for riders looking for a cost-effective, durable, and easy-to-maintain solution for their square-taper crankset, providing smooth performance on every ride.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"68-110 mm","offer_id":55300606230870,"sku":"Shimano-BBUN300B10","price":22.0,"currency_code":"USD","in_stock":true},{"title":"68-113 mm","offer_id":55300606263638,"sku":"Shimano-BBUN300B13","price":24.0,"currency_code":"USD","in_stock":true},{"title":"68-115 mm","offer_id":55300606296406,"sku":"Shimano-BBUN300B15","price":23.0,"currency_code":"USD","in_stock":true},{"title":"68-122.5 mm","offer_id":55300606329174,"sku":"Shimano-BBUN300B23","price":23.0,"currency_code":"USD","in_stock":true},{"title":"73-122.5 mm","offer_id":55300606361942,"sku":"Shimano-BBUN300C23","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1061\/9217\/5446\/files\/Shimano-BB-UN300-bottom-bracket-British-thread-_68-122.5mm.jpg?v=1789065119","url":"https:\/\/quipupsports.com\/products\/shimano-bb-un300-bottom-bracket-british-thread-68-110-mm-for-chaincase","provider":"QuipUp Sports","version":"1.0","type":"link"}