{"product_id":"shimano-bb-mt801-bottom-bracket-cups-for-fc-mx70-mx71-hollowtech-ii-68mm-shell","title":"Shimano BB-MT801 Bottom Bracket Cups for FC-MX70 \/ MX71 HollowTech II 68mm Shell","description":"\u003cp\u003eThe Shimano BB-MT801 bottom bracket cups are designed specifically for FC-MX70 and MX71 HollowTech II chainsets, featuring a 68 mm shell with a short sleeve. This genuine Shimano component ensures a precise fit and smooth drivetrain performance, thanks to its durable anodised finish and sealed cups that keep out dirt and water. Its lightweight seal structure reduces unnecessary weight without compromising strength.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward, and the maintenance-free design allows you to focus on your ride instead of upkeep. The set includes both left and right hand cups, spacers, inner cover, and inner O-rings, providing everything needed for a reliable upgrade or replacement.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing drivetrain efficiency with a smooth, sealed bottom bracket\u003c\/li\u003e\n  \u003cli\u003eProtecting internal components from dirt and water ingress\u003c\/li\u003e\n  \u003cli\u003eReducing overall bike weight with a lightweight design\u003c\/li\u003e\n  \u003cli\u003eEasy installation and maintenance-free operation\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 with chainsets other than FC-MX70 \/ MX71 HollowTech II\u003c\/li\u003e\n  \u003cli\u003eFrames with shell widths other than 68 mm\u003c\/li\u003e\n  \u003cli\u003eRiders needing a bottom bracket with a long sleeve design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bottom bracket compatible with all HollowTech II chainsets?\u003c\/strong\u003e\u003cbr\u003eThis model is specifically designed for FC-MX70 and MX71 chainsets with a 68 mm shell and short sleeve, so compatibility with other models may vary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the sealed design require any maintenance?\u003c\/strong\u003e\u003cbr\u003eNo, the sealed cups are maintenance-free, providing long-lasting protection against dirt and water without the need for regular servicing.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45478392529071,"sku":"BBMT801SB","price":32.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600320-35432200.jpg?v=1768521666","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-bb-mt801-bottom-bracket-cups-for-fc-mx70-mx71-hollowtech-ii-68mm-shell","provider":"Swinnerton Cycles","version":"1.0","type":"link"}