Kogel Kolossos DURA-ACE R9200 & ULTEGRA R8100 Oversized Derailleur Cage

Kogel Kolossos DURA-ACE R9200 & ULTEGRA R8100 Oversized Derailleur Cage - Custom Kogel

Kogel Kolossos DURA-ACE R9200 & ULTEGRA R8100 Oversized Derailleur Cage

Kogel Kolossos DURA-ACE R9200 & ULTEGRA R8100 Oversized Derailleur Cage

Kogel logo

Is the Kolossos the Best Cage for Dura-Ace R9200?

The Kogel Kolossos for Shimano Dura-Ace R9200 and Ultegra R8100 replaces your stock pulleys with a ceramic 12-tooth top pulley and a 19-tooth bottom pulley, built on the stiffest cage in Kogel's lineup. Engineered for the demands of World Tour competition, this cage delivers measurably reduced friction, improved shifting precision, and superior chain retention without adding complexity to your drivetrain.

Available in a custom color finish, the Kolossos lets you personalize your setup without sacrificing performance. Compatible with both Dura-Ace R9200 and Ultegra R8100 derailleurs, the oversized pulley geometry reduces chain wrap angle and distributes load more evenly across each tooth, producing smoother, quieter shifts under hard efforts at race pace. If your rear derailleur cage is the last friction point in your drivetrain, the Kolossos is the upgrade that fixes it.

Sale
$325.99
$325.99 $524.99
Shipping calculated at checkout.

1 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Mar 22 - Mar 26

Ask a question

The fields marked * are required.

more details:

Kogel logo

Specifications

  • Compatibility: Shimano Dura-Ace R9200, Ultegra R8100
  • Top Pulley: 12-tooth ceramic
  • Bottom Pulley: 19-tooth
  • Finish: Custom color
  • Cage: Stiffest Kogel aluminum construction

FAQ

How does this differ from the standard black Kolossos cage?

This version features a custom color finish for riders who want a personalized look. Performance specifications are identical to the standard black model.

Is this cage compatible with Di2 electronic shifting?

Yes. The Kolossos cage is compatible with Shimano Dura-Ace R9200 and Ultegra R8100, both of which are Di2 electronic groupsets.

Will changing the cage affect my Di2 shifting setup?

No. The Kolossos is a drop-in cage replacement. Your Di2 programming, limit screws, and cable routing do not require adjustment after installation.

Best For

Shimano Di2 riders on Dura-Ace R9200 or Ultegra R8100 who want both a performance and aesthetic upgrade, combining World Tour-level friction reduction with a custom-finished look.

Kogel Kolossos DURA-ACE R9200 & ULTEGRA R8100 Oversized Derailleur Cage Reviews:

You may also like