{"product_id":"bb86-ninja-bottom-bracket-for-sram-dub-bb4129","title":"BB86 Ninja Bottom Bracket  for Sram DUB BB4129","description":"\u003cp\u003e\u003cspan\u003eWe house the bearings in an alloy shell and wrap it with plastic and fibre. This fusion of the three materials provides the bearings a solid platform to sit on and extends their lives. A lot of people would be satisfied with this, but we went even further by extending the alloy shell so the right and left sides lock together. This locks the frame, cranks and bottom bracket together and provides unparalleled stiffness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe start with our Fusion technology; it is a combination of plastic and fiber that cover an alloy bottom bracket shell. The composite material allows it to be precisely machined and fit snugly in the frame so it doesn't move in the frame and sound like grandma's clicking and creaking arthritic knees. But plastic and fibre don't do a good job of supporting bearings; poorly supported bearings can wear prematurely.\u003c\/span\u003e\u003c\/p\u003e","brand":"Token","offers":[{"title":"Default Title","offer_id":58532886577500,"sku":"TK-DBB4129-2","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/5993\/6348\/files\/l_bb4129-2.jpg?v=1785756580","url":"https:\/\/www.kugasports.com\/products\/bb86-ninja-bottom-bracket-for-sram-dub-bb4129","provider":"Kuga Sports","version":"1.0","type":"link"}