Kolossos Campagnolo EPS 12-speed Road Seal Oversized Pulley Cage

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.

Includes

• Rear derailleur cage
• 14-tooth upper pulley with ceramic bearings
• 19-tooth lower pulley with ceramic bearings