{"product_id":"white-industries-square-taper-bottom-bracket","title":"SQUARE TAPER BOTTOM BRACKET","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 128, 0);\"\u003e如果安裝 WHITE INDUSTRIES\u0026nbsp;\u003cstrong\u003eSQUARE TAPER ROAD CRANKS \u003c\/strong\u003e在 Brompton 上 ，軸心長度建議為 113mm。\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhite Industries 的 \u003cstrong\u003eSquare Taper Bottom Bracket \u003c\/strong\u003e是故事的起點。它最初於 1988 年推出，是White Industries 最早生產的產品之一。三十多年過去了，憑藉其順暢的性能、卓越的耐用性和永恆的設計，它仍然是備受信賴的經典之選。\u003c\/p\u003e\n\u003cp\u003e每一根 \u003cstrong\u003eSquare Taper Bottom Bracket \u003c\/strong\u003e都在位於加州佩塔盧馬的工廠內，經過精密數控加工、拋光、雕刻和組裝。因此，它擁有 White Industries 一貫的精湛工藝和持久可靠性，滿足了騎乘者對 White Industries 的期望。\u003c\/p\u003e\n\u003cp\u003e儘管傳動系統技術不斷發展，但方錐形介面憑藉其簡潔性、強度和可靠性贏得了聲譽。無論您是修復經典自行車、維護旅行自行車，還是打造現代鋼架自行車，White Industries 方錐形中軸都能為您提供多年順暢無故障的性能。\u003c\/p\u003e\n\u003cp\u003e這款中軸專為 BSA 螺紋車架設計，採用 J.I.S.（日本工業標準）方錐形軸心。它與 White Industries ENO 方錐形和公路方錐形曲柄完全相容，也與 Shimano、Sugino 和其他使用 J.I.S. 標準的製造商的許多曲柄組相容。\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e請注意，此款中軸與 Campagnolo (ISO) 方錐形曲柄組不相容，因為它們使用不同的軸心接口。\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e無論您是想保留經典車型，還是打造可靠的日常自行車，White Industries 的\u003cstrong\u003eSquare Taper Bottom Bracket\u003c\/strong\u003e都融合了成熟的工程設計、精密加工和美國製造的品質，經久耐用。\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWhite Industries 的經典產品之一，於 1988 年首次推出\u003c\/li\u003e\n\u003cli\u003e在加州佩塔盧馬精密加工\u003c\/li\u003e\n\u003cli\u003e專為 BSA 螺紋中軸殼設計\u003c\/li\u003e\n\u003cli\u003eJ.I.S.方錐形主軸介面\u003c\/li\u003e\n\u003cli\u003e相容於 White Industries ENO 方錐形和公路方錐形曲柄\u003c\/li\u003e\n\u003cli\u003e相容 Shimano、Sugino 和其他 J.I.S.方錐形曲柄組\u003c\/li\u003e\n\u003cli\u003e不相容 Campagnolo (ISO) 方錐形曲柄組\u003c\/li\u003e\n\u003cli\u003e順滑、耐用且完全可維護的設計\u003c\/li\u003e\n\u003cli\u003e精密機刻 White Industries 標誌\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecs.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1.37\" x 24 TPI 螺紋\u003c\/li\u003e\n\u003cli\u003e相容於 68 mm 或 73 mm五通碗組（軸心尺寸與碗組寬度相關）\u003c\/li\u003e\n\u003cli\u003e軸心上加工有“肩部”，軸承就安裝在這些“肩部”上\u003c\/li\u003e\n\u003cli\u003e對稱設計，兩側長度相等\u003cbr\u003e\/ 不可橫向調整\u003c\/li\u003e\n\u003cli\u003e軸承預緊力透過非驅動側可調式碗組和鎖緊環進行設定\u003c\/li\u003e\n\u003cli\u003e螺紋深度： 12.4mm\u003c\/li\u003e\n\u003cli\u003e選項包括：\n\u003cul\u003e\n\u003cli\u003e不鏽鋼或鈦合金軸心\u003c\/li\u003e\n\u003cli\u003e軸心長度：108mm、113mm 或 121mm\u003c\/li\u003e\n\u003cli\u003e五通寬度：68mm 和 73mm\u003c\/li\u003e\n\u003cli\u003e108mm 軸心不適用於 73mm 五通寬度\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e軸承\n\u003cul\u003e\n\u003cli\u003e2 個 Enduro ABEC 5 61903 LLB 鋼製徑向軸承\u003c\/li\u003e\n\u003cli\u003e此款五通沒有「外部」密封圈，只有內建在軸承中的密封圈\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e重量\n\u003cul\u003e\n\u003cli\u003e108mm：207g - 不鏽鋼，142g - 鈦合金\u003c\/li\u003e\n\u003cli\u003e113mm： 214g - 不鏽鋼，149g - 鈦合金\u003c\/li\u003e\n\u003cli\u003e121毫米：227g - 不鏽鋼，156g - 鈦合金\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e內六角套筒零件編號 #BBSLV17，可在「中軸套筒」類別下找到\n\u003cul\u003e\n\u003cli\u003e有助於防止碎屑進入中軸軸承內部\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e設計用於螺紋式 BSA 68mm 或73mm 寬的中軸殼（軸心尺寸取決於中軸殼寬度）\u003c\/li\u003e\n\u003cli\u003eJ.I.S.（日本工業標準）曲柄錐度\n\u003cul\u003e\n\u003cli\u003e不相容使用 ISO 或「Campy」式錐度的 Campy 曲柄\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e注意！鈦合金軸心比不鏽鋼軸心更容易彎曲，可能需要更短的保養週期以防止異響，尤其對於體重超過 180 磅（約 82 公斤）的騎士。 \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e內六角套筒零件號碼 #BBSLV17，可在「中軸套筒」下找到。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat's In The Box\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e非驅動側可調碗組，附鎖緊環，已安裝軸承。\u003c\/li\u003e\n\u003cli\u003e驅動側固定碗組，已安裝軸承。\u003c\/li\u003e\n\u003cli\u003e不鏽鋼或鈦合金軸心。\u003c\/li\u003e\n\u003cli\u003e套筒不包含在內（目前缺貨）。 \u003cbr\u003e中六角套筒零件號碼 #BBSLV17，可在「中軸套筒」下找到。\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"WHITE INDUSTRIES","offers":[{"title":"Stainless Steel | 68mm (for Brompton) \/ 108mm \/ High Carbon Steel","offer_id":47314512543913,"sku":null,"price":189.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel | 68mm (for Brompton) \/ 108mm \/ XD-15 (Ceramic)","offer_id":47314512642217,"sku":null,"price":384.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel | 68mm (for Brompton) \/ 113mm (for Brompton with SQUARE TAPER CRANKS) \/ High Carbon 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