{"product_id":"trek-bb90-ceramic-speed-sram-trek-bb90-ceramic-speed-bottom-bracket-for-sram","title":"Trek BB90 Ceramic Speed Sram 適用中心配件 \/ Trek BB90 Ceramic Speed Bottom Bracket for Sram","description":"\u003cp\u003e\u003cstrong\u003eCeramicSpeed SRAM Standard BB90\/95 Kit\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePremium ceramic replacement bottom brackets for the Trek family of bikes\u003c\/li\u003e \u003cli\u003eCeramicSpeed bearings reduce friction and improve performance \u0026amp; durability\u003c\/li\u003e \u003cli\u003e400% smoother, 128% harder, and 58% lighter than a standard steel bearing\u003c\/li\u003e \u003cli\u003eMade from Grade 3 Silicon Nitrate - the highest possible grade\u003c\/li\u003e \u003cli\u003eHandmade in Denmark and used by numerous pro teams including Trek Factory Racing\u003c\/li\u003e \u003cli\u003eOnly compatible with 24mm cranks\u003c\/li\u003e \u003cli\u003eNot compatible with BB30 cranks\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eCode: 518151, standard option\u003c\/p\u003e \u003cp\u003eCode: 518153, coated options use a 75% harder bearing race, further reducing friction and wear\u003c\/p\u003e","brand":"Trek","offers":[{"title":"Ceramic Speed Standard","offer_id":44977994989738,"sku":"518151","price":2680.0,"currency_code":"HKD","in_stock":false},{"title":"Ceramic Speed Coated, use a 75% harder bearing race","offer_id":44977995022506,"sku":"518153","price":3800.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/0383\/5562\/products\/518151__64747__70739.jpg?v=1734083536","url":"https:\/\/bicycleshophk.mom\/products\/trek-bb90-ceramic-speed-sram-trek-bb90-ceramic-speed-bottom-bracket-for-sram","provider":"THE BICYCLE SHOP （H.K.) ","version":"1.0","type":"link"}