Kogel’s New Kolossos Oversized Derailleur Cages for Sram Eagle

[Press Release] – Kogel now offers an oversized derailleur cage for your Sram Eagle mountain-bike drivetrain. After introducing Kolossos last year for road and gravel bikes, it was about time we gave some love to cross country, trail and enduro riders.


Built for Mountain Biking
The Kolossos for Sram Eagle is our burliest oversized derailleur cage to date. We took what we learned from the drop-bar bikes and engineered an oversized derailleur cage specifically for mountain bikes.

Engineered for Performance
You get reduced friction and stiff, bordering on overbuilt, cages that keep chains running smoothly and your derailleur shifting accurately. Kogel’s Kolossos for Sram Eagle also prioritizes ground clearance and performance keeping overall cage length within 2mm of the non-oversized cage at virtually the same weight.

Your Kolossos also ships with our road seals for best efficiency, but can be easily swapped to cross seals for wet riding environments.

Derailleur Fitment
This Kolossos only fits Sram mechanical and AXS versions of Sram XX1 Eagle, X01 Eagle, and GX Eagle rear derailleurs. The product does not fit non-Eagle (i.e. 11-speed) rear derailleurs.

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