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Kogel

Kogel Shimano road rollers with all-ceramic bearings, 12/14T, for R9200/R8100 gold

179 € savings
RRP 299 €
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Delivery method on Monday 26.01.2026
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Delivery method on Monday 26.01.2026
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These oversized anodized aluminum derailleur pulleys are specifically designed for road bike derailleurs.

Main advantages:

Larger pulleys reduce chain sag, which is a fantastic way to reduce friction.
Larger pulleys mean slower-spinning bearings and further reduction in friction.
The pulleys are made of 7075 aluminum and have a longer lifespan than plastic pulleys.
Easy installation on your existing derailleur hanger.

Technical specification

The pulleys are designed for Shimano Dura-Ace R9200 and Ultegra R8100 road derailleurs. The original derailleur arm will allow the use of oversized Kogel pulleys up to 12/14 teeth.
*These pulleys contain all-ceramic bearings (the bearing cage is also ceramic).

Product details
product ID 354727
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Kogel
Accessories Kogel
The Texas brand Kogel will be loved by everyone who is focused even to the last details. It offers ceramic bottom brackets, oversize pulleys or full arms and also ceramic wheel bearings. They make bolts from titanium for mounting discs, baskets or stems, all tested by the pro Trek teams they sponsor.
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