KOGEL KOLOSSOS Oversized Pulley Cage Shimano Dura-Ace and Ultegra 11 speed

$ 799.99
Colour
SKUK-KOL-R9100-R
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Description
Warranty

Kolossos is the Greek word for a statue, much larger than the original subject. Seems fitting for an oversized derailleur cage.

Imagine the performance of replacing your stock pulleys with a ceramic 12-tooth top pulley and a 19-tooth bottom pulley built on the stiffest cage on the market.  Besides reduced friction, this cage is built with shifting accuracy, gravel worthiness and chain retention in mind.

 

Compatibility: This model will fit on Dura Ace R9100 and Ultegra R8000 series derailleurs. This includes mechanical and Di2 as well as short (SS) and medium (GS) cage lengths.

  • Shimano short SS cage max cassette size 30T
  • Shimano  mid GS cage max cassette 34T

** Please note Installing this oversized derailleur cage typically requires replacing your chain to accommodate the larger pulleys.   Full installation instructions can be found here
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