後變速器 - SRAM RED eTap AXS REAR DERAILLEUR
SRAM RED eTap AXS 後變速器是一個互聯的傑作。它有著一長串的先進設計，造就了更安靜，也更強大的傳動系統。
無一販售，SRAM RED eTAP AXS 套裝組內含：剎車變速桿 / 油壓剎車系統, 前變速器 ( 含電池 ), 後變速器 ( 含電池 ), 充電器和充電線, 快速指南說明書
．Orbit™ 穩定技術讓傳動系統安靜而又安全同時適用於 1X 和 2X 的系統
．更大的 X-SYNC™ 導輪和陶瓷軸承提升了耐久性和效率兼容現款 eTap® 電池
|PULLEY BEARINGS MATERIAL||Ceramic|
SRAM X-SYNC™ lx chainrings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help man age a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1x^ drivetrain. Accept no imitation.
Eagle technology represents our newest 1X drivetrain technology. Eagle is lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1X components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, which is equal to 2x11 drivetrains.
With CAGE LOCK technology in the rear derailleur, wheel removal and installation - as well as chain installation - becomes faster and simpler. Just push the cage forward to create slack and lock it into place.
ROLLER BEARING CLUTCH™
ROLLER BEARING CLUTCH™ technology eliminates derailleur bounce and chain slap without sacrificing precision.
Developed specifically for SRAM 1X, X-ACTUATION keeps shifting sharp and consistent across the entire cassette.
This rear derailleur's "straight parallelogram,' design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.