{"product_id":"m-part-bicycle-headset-bearing-40x52x7-5mm-45-45-cartridge-bearing-pre-lubricated","title":"M Part Bicycle Headset Bearing 40x52x7.5mm 45°\/45° Cartridge Bearing Pre-Lubricated","description":"\u003cp\u003eThe M Part Headset Bearing 40,0x52,0x7,5 45ø\/45ø offers exceptional performance and durability for your bicycle's steering system. Designed with high-quality materials such as CrMo races and ball bearings, this bearing ensures smooth and reliable handling. Its Nylon retainer and full contact rubber seals provide excellent protection against dirt and moisture, extending the life of your headset.\u003c\/p\u003e\n\n\u003cp\u003eEngineered to match the specifications used by top bike brands, this cartridge bearing delivers precision with ABEC-3 tolerance and is pre-lubricated with Multemp SRL grease for optimal function. Whether replacing worn parts or upgrading your bike, this component is built to maintain consistent steering control.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding smooth and precise steering control\u003c\/li\u003e\n  \u003cli\u003eEnsuring long-lasting durability with high-quality CrMo materials\u003c\/li\u003e\n  \u003cli\u003eProtecting components from dirt and moisture with rubber LLU seals\u003c\/li\u003e\n  \u003cli\u003eCompatibility with most bicycle headsets on the market\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 requiring different bearing dimensions\u003c\/li\u003e\n  \u003cli\u003eHeavy off-road biking beyond normal cartridge bearing limits\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 covers virtually all headsets on the market, but it's best to verify dimensions before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come pre-lubricated?\u003c\/strong\u003e\u003cbr\u003eYes, it is pre-lubricated with Multemp SRL grease for immediate use and protection.\u003c\/p\u003e","brand":"M Part","offers":[{"title":"Default Title","offer_id":45478275481775,"sku":"CB-786","price":13.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1720177777-34536500.jpg?v=1768521103","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/m-part-bicycle-headset-bearing-40x52x7-5mm-45-45-cartridge-bearing-pre-lubricated","provider":"Swinnerton Cycles","version":"1.0","type":"link"}