Kogel KOLOSSOS derailleur arm with pulleys / ETAP AXS / ROAD, red
Oversized derailleur pulleys are all the rage these days. Large derailleur pulleys cause less chain deflection and slower bearing rotation. Both lead to less friction and more efficient power transmission.
Main advantages:
Reduction of friction, while maintaining shifting accuracy.
Kolossos is 3x stiffer than competing products and 2x stiffer compared to the original pulley cage on your derailleur.
Long tooth profile on the lower pulley for better chain holding.
Ceramic bearings in the rollers for even lower friction.
Choice of three color variants.
Technical specification
The guide is designed for Sram Red and Force Etap AXS road derailleurs.
This model also fits the A2 version of the 11-speed Red eTap derailleur that was released in September 2020.
Number of tubes on rollers: 14 (upper) and 19 (lower).
Category: Derailleur straps
Type: Road
Product details
Groupset | Other |
product ID | 167432 |
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