Kogel Kolossos Campagnolo EPS 12-speed Road Seal Oversized Pulley Cage
Easily installing onto Campagnolo EPS 12-speed derailleurs, this Kogel Kolossos cage and oversized road seal pulley setup is a speed increasing upgrade for all high-end road bikes. 14-tooth upper and 19-tooth lower pulley wheels reduce chain articulation and friction, while their lightly sealed but durable ceramic bearings minimise watt draining mechanical drag. These pulley wheels are contained within a tremendously stiff cage specifically designed to improve the crispness and accuracy of gear shifts, particularly when under heavy load. The cage features a chain catcher, and this teams with the long tooth profile of the lower pulley to reduce chain jamming, even when tackling Northern Classic style riding surfaces.
- Rear derailleur cage
- 14-tooth upper pulley with ceramic bearings
- 19-tooth lower pulley with ceramic bearings
- An oversized derailleur cage and pulleys wheels for Campagnolo EPS 12-speed rear derailleurs
- This cage and pulley combination is a direct replacement for the stock derailleur cage
- 14-tooth top pulley and 19-tooth bottom pulley
- The oversized pulleys reduce chain articulation to lower mechanical resistance
- A long tooth profile on the lower pulley affords better chain retention
- Ceramic pulley bearings with minimal contact "Road" seals markedly lower drivetrain friction
- Two year, guaranteed performance warranty on the bearings
- The Kogel cage is the stiffest available, improving rear derailleur gear shifting
- A chain catcher built into the cage around the lower pulley prevents chain jams
- Easy installation right out of the box
- Compatible with Campagnolo 12-speed EPS rear derailleurs. Please note that it isn’t compatible with 11-speed or mechanical groupsets
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