後變速器 Rear Derailleur

Red eTap RD 33T

Road 11S

  • 售價 NT. (請先選擇產品規格)

後變速器 - Sram Red eTap Rear Derailleur

The SRAM RED eTap rear derailleur executes shifts the instant you demand. Wirelessly. It's easy to set up, clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage, ceramic pulley bearings, and anodized alloy artfully blend with proprietary electronic advancements to deliver a shifting wonder.

 

FEATURES
  • SRAM eTap shift logic and wireless operation
  • Fits all 11-speed SRAM road cassettes up to 11-32t
  • 2x and 1x compatible
  • Updated version of the original SRAM RED eTap rear derailleur
  • Orbit chain management technology keeps the drivetrain quiet and secure
  • Larger X-SYNC pulleys and ceramic bearings for increased durability and efficiency
  • Compatible with existing eTap batteries

 技術 

WIFLI
WiFLi = Wider - Faster - Lighter. SRAM's WiFLi Technology is based on the compact 2 x 10 or 11 - two front chainrings and 10 or 11 gears in the rear - design inherent in SRAM RED 22, Force 22, Rival 22, and Apex, which delivers a wider range of gears, up to 11 -32, than your standard triple, faster shifts through two chainrings and every gear on the rear cassette, and with significant weight savings. WiFLi cassettes are also available for Force CX1.

X-SYNC
SRAM X-SYNC 1X 正負齒提供了絕佳的穩鏈性能和耐用性。 SRAM X-SYNC 的方齒緣設計比傳統的三角齒型齒更早吻合鏈條。尖銳且狹窄的齒型加上圓倒角邊緣有助於控制偏轉的鏈條。 為了在泥濘條件下提供最佳性能,X-SYNC 正負齒技術設計有用於內鏈節和滾輪清泥凹槽。 X-SYNC 為德國設計,是 SRAM 1x™ 傳動系統的組成部分。 不接受任何仿品。

eTAP 無線變速
包含我們的新款 SRAM RED® eTap 套件背後的所有科技,如無線變速、先進電池電力管理及機電一體技術,全都是為了一個終極目標,達成最為直覺且連貫的變速操作。此種變速邏輯稱為 eTap。右變把負責切換至重檔,左變把負責切換至輕檔,同時按壓則可切換前變速器。簡單、零失誤並合乎直覺。

ORBIT
Orbit™ 是後撥動作控制的創新方式。它採用了一個優雅和超輕的矽油阻尼系統。相比標準的單向阻尼系統,Orbit 技術不會在低速和小震動的情況下向後撥彈簧 施加阻力。這意味著更輕鬆的變速和更方便的後輪裝卸。當在騎行的過程中,液壓阻尼系統會以前所未有的優雅方式阻止鏈條的跳動。同時它也有著出色的可靠性和出色的鏈條張力,兼容單盤和雙盤系統。

 

 如何購買?
Sram 無分別經銷商,您只要到請至您常去的鄰近自行車店家詢問訂購,再由店家與我們聯繫,我們將會配送。也可查詢我們經常配合且信任的經銷商詢問:https://www.salloy.com.tw/store.php

CAGE (RD) Short
CABLE PULL RATIO n/a
SPEED (RD) 11s
COLOR (RD) Black
CAGE MATERIAL (RD)  Carbon
PULLEY BEARINGS MATERIAL Carbon
MAX TOOTH 33
Art-No. Speed (RD) Cable pull ratio Cage (RD) Max tooth Color (RD) Note
00.7518.141.000 11s n/a Short 33 Black (No Battery)