{"product_id":"ceramicspeed-bb86-press-fit-shimano-1","title":"CeramicSpeed BB86 Press Fit Shimano","description":"安装了 CeramicSpeed 底托架后，SHIMANO 曲柄可与 BB86 车架相匹配。该套件包括两个压入中央开口两侧的杯体。涂层轴承使用相同的 CeramicSpeed 滚珠，安装在涂层硬钢滚道上，使用寿命更长，轴承阻力更小。\u003cbr data-mce-fragment=\"1\"\u003eCeramicSpeed BB86 下托架适用于具有 24 毫米通轴主轴的曲柄，包括 Shimano 和 FSA。CeramicSpeed 标准轴承的摩擦阻力通常为每组 0.3-0.4 瓦。与标准底托相比，平均可减少 75% 的阻力。淬硬钢滚道的 CeramicSpeed 滚珠比同类陶瓷滚珠光滑 100%、坚硬 15%。CeramicSpeed 轴承的使用寿命至少是其他轴承的三倍。涂层轴承可进一步降低摩擦，延长使用寿命。涂层滚道的阻力减少了 50%，轴承寿命提高了 60%。\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e压入式 41x86.5 毫米\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e本产品不含 Ceramic Speed 盒。","brand":"Ceramic Speed","offers":[{"title":"BB86 Shimano \/ Black","offer_id":54900367950199,"sku":"BKC117","price":189.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3165\/3689\/files\/ceramicspeed_movimento_shimano_press_fit_bb86_01.webp?v=1737555120","url":"https:\/\/bikiroom.com\/zh-hans\/products\/ceramicspeed-bb86-press-fit-shimano-1","provider":"Bikeroom","version":"1.0","type":"link"}