{"product_id":"movimento-centrale-cyclingceramic-in-cup-pf30-t47-30mm-86-5mm","title":"CyclingCeramic In-Cup Bottom Bracket PF30\/T47 30mm\/86.5mm","description":"\u003cp\u003e\u003cspan\u003eThe CyclingCeramic bottom brackets are paired with low-friction ceramic bearings that are more durable than standard bearings. The high-quality finish of the bottom brackets allows them to achieve high performance. They are designed to offer a lightweight set and, thanks to the seal design, provide maximum protection.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe extreme hardness of the CyclingCeramic balls results in bearing longevity 4 to 5 times greater than standard bearings, the special grease keeps the bearings sealed and protects them from external elements that could affect proper functioning.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSilicon nitride balls are used to improve bearing performance. Ceramic balls are 58% lighter, 121% stronger, and 68% harder than steel balls. They require less lubrication and have lower thermal expansion compared to their steel counterparts. The balls are polished continuously for 45 days to achieve rounder and smoother balls. This allows the contact surface to be minimized as much as possible.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDetails:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 30 mm crank spindle \/ 47 mm internal frame diameter \/ 86.5 mm width (threaded)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7075 aluminum.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurability 3 to 5 times greater than conventional bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCeramic balls 58% lighter, 121% stronger, and 68% harder than steel balls.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrade 3 ceramic balls (polished for over 45 days) for virtually zero friction.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHousing designed, machined, and assembled in France at the CyclingCeramic workshop.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 80g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrease\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStickers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"CyclingCeramic","offers":[{"title":"Default Title","offer_id":49587479314754,"sku":"CCBBT47PF30INB","price":151.18,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2051\/6162\/files\/590062.222.png?v=1723560553","url":"https:\/\/evolutionbikes.de\/en\/products\/movimento-centrale-cyclingceramic-in-cup-pf30-t47-30mm-86-5mm","provider":"Evolution Bikes IT","version":"1.0","type":"link"}