{"product_id":"tripeak-jetstream-pro-ceramic-pulley-wheel-12t-18t-shimano-11-12s-asymmetric-oversized-pulley-wheel-aopw","title":"TRiPEAK Jetstream Pro 陶瓷導輪 12T\/18T | Shimano 11\/12速 | 不對稱加大導輪 (AOPW) OSPW","description":"\u003cp\u003e\u003cstrong\u003e12T 上導輪 \/ 18T 下導輪 | NC Race G3 陶瓷培林 | 專利不對稱式導板 | 4 年保固\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e上導輪 9g | 下導輪 30g | 內含 Supra LV 潤滑油\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e加大導輪可減少鏈條偏轉角度和旋轉阻力。\u003c\/p\u003e\n\u003cp\u003eTRiPEAK 透過 AOPW 解決了安裝問題。將 18T 下導輪安裝到標準 Dura-Ace 導板中，通常需要調整鏈條長度和改裝導板。TRiPEAK 的專利不對稱式導板設計允許 18T 導輪以最小的改動安裝到原廠後變速器導板中，只需六角扳手即可完成安裝。\u003c\/p\u003e\n\u003cp\u003eJetStream Pro 培林系統由 NC Race 奈米塗層軸承座、G3 等級陶瓷球、無接觸式密封和 Supra LV 低黏度潤滑油組成。\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e特色\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003e專利不對稱式導板設計\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/Asymmetric_Design.jpg?v=1778828894\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTRiPEAK 的不對稱式導輪導板是 AOPW 能夠避免常見安裝問題的關鍵工程特色。\u003c\/p\u003e\n\u003cp\u003e透過偏移導板幾何形狀，18T 下導輪可安裝到標準導板的範圍內。\u003c\/p\u003e\n\u003cp\u003e在大多數情況下，無需調整鏈條長度，但仍建議在安裝後檢查 B 張力間距。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e18T 下導輪 — 減少鏈條偏轉\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/18T_OVER_SIZE_PULLEY-2.jpg?v=1778828894\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e與原廠 11T 下導輪相比，18T 顯著減少了鏈條包覆角度。\u003c\/p\u003e\n\u003cp\u003e較小的角度 = 較小的偏轉 = 鏈條該點因鏈條關節運動而損失的能量較少。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e射出成型 PA+GF 導輪本體\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/Injection_Molding.jpg?v=1778828895\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e導輪本體由 PA+GF（聚醯胺 + 玻璃纖維）複合材料射出成型，而非機械加工鋁材。\u003c\/p\u003e\n\u003cp\u003e射出成型以零公差的配合完全包覆培林。培林與導輪本體之間沒有壓入配合間隙，這會隨著時間的推移產生間隙或噪音。\u003c\/p\u003e\n\u003cp\u003e複合材料也比鋁材更能抵抗鏈條接觸磨損，這延長了導輪和鏈條本身的使用壽命。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e窄寬齒形\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/NARROW_WIDE_TOOTH.jpg?v=1778828894\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e導輪採用窄寬齒形，交替的齒厚度與鏈條的內外鏈節相匹配。\u003c\/p\u003e\n\u003cp\u003e這提高了鏈條在導輪上的保持力，並減少了在急加速或惡劣路況下鏈條跳動的機會。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e鏤空導板設計\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/Hollow_Frame.jpg?v=1778828895\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e6061 鋁製導輪導板（蓋）採用鏤空結構，可在不增加重量的情況下增加培林直徑。\u003c\/p\u003e\n\u003cp\u003e以相同轉速運轉的較大培林具有更好的負載分佈和更長的使用壽命。鏤空設計還減少了任何碎屑侵入對旋轉一致性的影響。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNC Race G3 陶瓷培林\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/G3_CERAMIC_BALL.jpg?v=1778828894\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eNC Race 培林在內外滾道上均採用奈米塗層，將動態摩擦係數降低至 0.03。\u003c\/p\u003e\n\u003cp\u003eG3 等級陶瓷球經過精密研磨，球形度公差比標準陶瓷培林更嚴格，可降低旋轉阻力並延長培林壽命。TRiPEAK 為 JetStream Pro 培林系統提供 4 年保固。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e無接觸式密封\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/ZERO_Contact_Seal.jpg?v=1778828894\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e培林採用非接觸式密封，完全覆蓋培林滾道，而不會物理接觸內環，從而大大減少了阻力。\u003c\/p\u003e\n\u003cp\u003e無接觸式密封提供覆蓋和保護，而不會產生摩擦損失。\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSupra LV 低黏度潤滑油\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/SUPRA_LV_FLUID-240430111059-1.jpg?v=1778828895\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eSupra LV 是 TRiPEAK 專為陶瓷培林設計的低黏度潤滑油。\u003c\/p\u003e\n\u003cp\u003e它適用於高速、低負載的應用，例如導輪培林。無需拆卸培林密封即可輕鬆維護。\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e規格\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e上導輪\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12T | 9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e下導輪\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18T | 30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e培林\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNC Race G3 陶瓷 - JetStream Pro 系列\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e導輪導板（蓋）\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6061 鋁合金\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e導輪本體\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePA+GF 射出成型複合材料\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e保固\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 年\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e內含物品\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTRiPEAK 不對稱式加大導輪 12T 上導輪\u003c\/li\u003e\n\u003cli\u003e您所選顏色的 TRiPEAK 不對稱式加大導輪 18T 下導輪\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e安裝\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e在大多數情況下，安裝僅需一把標準六角扳手，無需拆卸鏈條或調整長度。\u003c\/p\u003e\n\u003cp\u003e安裝後，騎行前請檢查鏈條長度和 B 張力間距。\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"TRiPEAK Jetstream Pro AOPW Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/3503\/1340\/files\/TRiPEAK_Oversized_Pulley_Wheel_Installation_Manual.pdf?v=1778828488\" target=\"_blank\"\u003e下載 PDF 安裝手冊。\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003e連結\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e查看 TRiPEAK 系列 \u003ca title=\"TiParts TRiPEAK Collection\" href=\"https:\/\/tipartstitanium.com\/collections\/tripeak?_pos=1\u0026amp;_psq=tripeak\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e此處\u003c\/a\u003e\u003cbr\u003e查看其他導輪 \u003ca title=\"TiParts Pulley\/Jockey Wheel\" href=\"https:\/\/tipartstitanium.com\/collections\/pulley-jockey-wheels\"\u003e此處\u003c\/a\u003e\u003c\/p\u003e","brand":"TRiPEAK","offers":[{"title":"R81xx\/R71xx \/ 黑色的","offer_id":53213513023788,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 深藍色","offer_id":53213513056556,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 淺藍色","offer_id":53213513089324,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 金子","offer_id":53213513122092,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 綠色的","offer_id":53213818487084,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 橘子","offer_id":53213513154860,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 粉紅色的","offer_id":53213513187628,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 紫色的","offer_id":53213513220396,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 紅色的","offer_id":53213818519852,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R81xx\/R71xx \/ 銀","offer_id":53213818552620,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 黑色的","offer_id":53213513253164,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 深藍色","offer_id":53213513285932,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 淺藍色","offer_id":53213513318700,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 金子","offer_id":53213513351468,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 綠色的","offer_id":53213818585388,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 橘子","offer_id":53213513384236,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 粉紅色的","offer_id":53213513417004,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 紫色的","offer_id":53213513449772,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 紅色的","offer_id":53213818618156,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R91xx \/ 銀","offer_id":53213818650924,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 黑色的","offer_id":53213818683692,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 深藍色","offer_id":53213818716460,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 淺藍色","offer_id":53213818749228,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 金子","offer_id":53213818781996,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 綠色的","offer_id":53213818814764,"sku":null,"price":228.0,"currency_code":"SGD","in_stock":true},{"title":"R92xx \/ 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