{"product_id":"white-industries-r30-road-cranks","title":"R30 ROAD CRANKS","description":"\u003cp\u003eWhite Industries \u003cstrong\u003eR30 ROAD CRANKS \u003c\/strong\u003e是一款輕量化、精密加工的曲柄，專為公路車、全地形車、耐力公路車和礫石公路車設計。我們位於加州佩塔盧馬的工廠負責所有曲柄的加工、精加工和組裝。因此，R30 擁有卓越的剛性、持久的耐用性和精湛的美國工藝。\u003c\/p\u003e\n\u003cp\u003eR30 屬於 30 毫米軸心曲柄系列，該系列還包括 M30、G30 和 A30。30 多年來，White Industries 透過實際騎行和持續創新不斷改進其組件。如今，R30 也體現了我們對精準性、可靠性和持久性能的同樣承諾。\u003c\/p\u003e\n\u003cp\u003eR30 專為現代公路車和礫石公路車設計，可直接替換許多流行的曲柄組，同時提供更多客製化選項。\u003c\/p\u003e\n\u003cp\u003e因此，對於追求卓越性能、簡潔美觀以及靈活打造完美傳動系統的騎乘者來說，R30 是絕佳之選。\u003c\/p\u003e\n\u003cp\u003eR30 支援多種鏈條線選項，可優化傳動系統效能。因此，您可以根據車架、傳動系統和騎乘風格微調曲柄組。\u003c\/p\u003e\n\u003cp\u003eR30 提供 2 種曲柄臂顏色、6 種拆卸蓋顏色、3 種 1x 鏈條線選項、可選的 2x 鏈輪配置以及 5 種曲柄臂長度可供選擇。因此，您可以輕鬆打造一套適合您的自行車和騎乘目標的曲柄組。\u003c\/p\u003e\n\u003cp\u003e無論您是在公路上競速、挑戰史詩般的礫石路騎行，還是進行全天候耐力騎行，R30 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