Kolosos pulley cage for R9100 R9150 R8000 R8050 (SS/GS).

cages with oversized pulley wheels have proven to be a real advantage on road bikes, and with their exceptional stiffness and pyramid design they improve shifting efficiency and precision.

 The Kolossos is Handmade with a 7075 aluminum cage and sheaves to improve the resistance of the set, compared to the usual plastic of these elements, and its  ABEC 5 hybrid bearings. with silicon nitride ceramic balls they reduce friction, saving up to 2.5 normalized watts.

Features:

  • Large derailleur sheaves cause less chain sag and slower bearing rotations.
  • Less friction and more efficient power transfer between the legs and the wheels.
  • Kolossos is 3 times stiffer than the main competitor product and 2 times stiffer compared to the original sheave cage on your derailleur.
  • Built to offer low friction while maintaining shifting precision.
  • Designed with a long tooth profile on the lower pulley for better chain retention.
  • Lower pulley with 19 teeth and upper pulley with 12 teeth
  • Compatibility: with Shiman-o Dura-Ace 9100 and Ultegra R8000 rear derailleurs, includes both mechanical and Di2 models with short (SS) or medium (GS) cages.






 BEARINGS Oversized Derailleur Cage System Kolossos | SRAM Red / Force eTap AXS 12-speed

In Greek mythology, the word colossus stands for a statue that is many times larger than the original. If you take a look at the oversized gearshift cage, the name seems very appropriate.
In addition to the reduced friction, the focus during the development was on perfect shifting precision and rigidity of the system. The cage fits SRAM Red and Force eTap AXS 12-speed rear derailleurs.

IMPORTANT:
When traveling, please remember to dismantle the entire rear derailleur with an Allen key, as very few bicycle transport bags offer enough space for such large rear derailleur cages.

NOTE: The illustrated rear derailleurs are only intended to illustrate the product and are not included in the scope of delivery.


Technical specifications:

intended use : Road, Gravel
Material cage: aluminum, CNC machined
Material rollers: aluminum
Bearing: ceramic hybrid
Number of teeth: 12 (top) 19 (bottom)
Compatibility: SRAM Red and Force eTap AXS 12-speed derailleurs
Largest pinion: no information from the manufacturer
Color: black, gold or red

Weight according to the manufacturer:
Weight weighed: 82.6g

Scope of delivery:
1x BEARINGS Oversized Derailleur Cage System Kolossos | SRAM Red / Force eTap AXS 12-speed
1x tool for changing the cage


GAR07 rear derailleur cage system SRAM eTap AXS 12-speed for cassettes up to 52 teeth

With the GAR07 rear derailleur cage system for SRAM AXS/eTap rear derailleurs, you can get the full potential out of your 1-speed road bike drive thanks to the well thought-out combination of rear derailleur cage, oversized jockey wheels and G-Link extender.
By repositioning the upper derailleur pulley, derailleurs that were otherwise only designed for use with 10-33T cassettes can now be used with 10-52T cassettes. This increases the bandwidth of your drive up to 520% and offers significantly more efficiency with 1x 12-speed gravel and cyclocross setups.
The extremely high rigidity of the entire system is achieved by skilfully milling the cage from one piece of high-strength 7075 aluminum alloy, thereby enabling the best possible switching performance and low weight. The large variety of anodized colors offered by GAR07 also offers you the optimal coordination of your bike with your color concept.


Technical specifications:

Area of intended use : CX, gravel and road bike (single)
Material cage: Aluminum 7075-T651
Material bearing: steel
Material wheels: 7075 aluminum
Number of Teeth Top: 12, Narrow-Wide
Number of Teeth Top: 16, Narrow-Wide
Compatibility rear derailleur: SRAM RED & Force AXS 12-speed , SRAM RED & Force eTap 11-speed
Compatibility chain: 10-, 11-, 12-speed SRAM AXS Flattop, Shimano HG+
largest sprocket cassette: max. 52 teeth

Weight according to the manufacturer: 79g (complete), 49g (cage), 10g (G-Link), 20g (pulley wheels)
Weight weighed:


item include:

1x GAR07 rear derailleur cage system SRAM eTap AXS for cassettes up to 52 teeth
1x GAR07G-Link Extender
1x GAR07 derailleur pulleys 12/16 teeth