{"product_id":"m-part-bicycle-headset-bearing-30-5x41-8x8mm-45-45-durable-precision-cartridge","title":"M Part Bicycle Headset Bearing 30.5x41.8x8mm 45°\/45° Durable Precision Cartridge","description":"\u003cp\u003eThe M Part Headset Bearing 30,5x41,8x8 45ø\/45ø offers exceptional durability and precision, designed to meet the demands of serious cyclists. Its cartridge design ensures easy installation and long-lasting performance, perfectly matching the quality standards of top bike manufacturers. Crafted with CrMo races and ball bearings, it delivers smooth steering and reliable control.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a nylon retainer and full contact rubber LLU seals, this bearing keeps contaminants out while maintaining optimal lubrication with Multemp SRL grease. This makes it an ideal choice for maintaining your bike's headset with high-quality, engineered components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring smooth and precise steering performance\u003c\/li\u003e\n  \u003cli\u003eReplacing worn headset bearings with OEM-level quality\u003c\/li\u003e\n  \u003cli\u003eProviding long-term durability even under challenging riding conditions\u003c\/li\u003e\n  \u003cli\u003eKeeping contaminants out with full contact rubber seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse in non-bicycle applications\u003c\/li\u003e\n  \u003cli\u003eHeadsets with dimensions different from 30,5x41,8x8 45ø\/45ø\u003c\/li\u003e\n  \u003cli\u003eSituations requiring bearings with higher ABEC ratings\u003c\/li\u003e\n  \u003cli\u003eRiders seeking maintenance-free, sealed-for-life headset systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bearing compatible with all bicycle headsets?\u003c\/strong\u003e\u003cbr\u003eIt fits virtually all headsets matching the specified dimensions, covering most market standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance does this bearing require?\u003c\/strong\u003e\u003cbr\u003eRegular inspection and cleaning can extend its lifespan, and the included grease ensures smooth operation.\u003c\/p\u003e","brand":"M Part","offers":[{"title":"Default Title","offer_id":45478274859183,"sku":"CB-735","price":9.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1720177742-25573800.jpg?v=1768521099","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/m-part-bicycle-headset-bearing-30-5x41-8x8mm-45-45-durable-precision-cartridge","provider":"Swinnerton Cycles","version":"1.0","type":"link"}