- Offers the lowest friction possible while maintaining shift accuracy
- Includes pulleys with ceramic balls and steel races
- Long tooth profile on lower pulley for best chain retention
- Chain catcher on lower pulley to prevent chain jams
- Ride it on-road and off-road without restrictions
- Fits SS (short) cage and GS (mid) cage right out of the box
- This Kolossos only fits Sram mechanical and AXS versions of XX1 Eagle, X01 Eagle and GX Eagle rear derailleurs. The product does not fit non-Eagle (i.e. 11-speed) rear derailleurs.
Manufacturer Kogel Bearings
Manufacturer Part Number KOL-EAGLE-R
UPC 735201958996
Model Kogel Bearings Kolossos Oversized Pulley Cage
Compatibility
Sram 12sp Eagle Axs, Xx1, X01, Gx
Seal
Road
Color
Black