The Kolossos Pulley Set is designed for use with the Kogel Kolossos Oversized Derailleur Cage only. With cogs made from aluminium and serviceable bearings, it will stand up to challenging conditions and give you more options to customise your ride for maximum performance, just when you need it.
Kogel Lifetime Limited Warranty
Kogel's new extended warranty picks up where your “Very Few Questions Asked” Warranty ends. Once this initial two- or three-year coverage finishes, the Lifetime Limited Warranty will cover you if your bearing wears prematurely under normal riding conditions or shows signs of a manufacturing defect, giving you peace of mind that your exceptional ride experience will continue. For more information, see our Lifetime Limited Warranty guide.