eTap Derailleur Cage Upgrade


This extra long cage for SRAM eTap 11-speed rear derailleurs is made exclusively for Cycles Chinook. It is machined from titanium to be lightweight and strong.

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Increase chainwrap on your SRAM Red eTap 11-speed rear derailleur to 50T! This derailleur cage upgrade allows for the widest range of gearing with wireless shifting. Typical installations use 52/36, 50/34 or 48/32 chainrings and 10-42 or 11-42 11-speed cassettes. This cage also pairs nicely with Wickwerks 53/34 wide-range chainrings. We recommend adding a WolfTooth Roadlink when using an eTap Wifli rear derailleur with 40t or 42t large cogs.

Installation requires a T6 torx wrench and a small flathead screwdriver or needlenose pliers. Click here to download the complete instructions. If you'd like Cycles Chinook to install the derailleur cage for you, just ship us your rear derailleur when you place your order. We can usually send them back out the same business day.

This cage is only compatible with SRAM Red eTap 11-speed rear derailleurs made before July 2020. It fits both the Wifli ("32T max") and short cage ("28T max") versions of that derailleur. For newer 11-speed Red eTap derailleurs or Force/Red AXS derailleurs, see our Road AXS Extended Derailleur Cage

Additional information

Weight .5 lbs
Dimensions 3 × 3 × 6 in

none, Let Chinook do it