The RPM Cosmic Kahu OS is a massively overstable meathook of a driver that fights headwinds and will get you round doglegs nicely. Spike hyzers, skip shots, flex shots… if you’ve got the skill, the Kahu OS can deliver the results.

The Kahu OS is a super flat version of our the Kahu with only the slightest amount of ‘pop’ if any in the flight plate. The Cosmic Kahu OS is a disc you can 100% rely on to fade back in any conditions. You won’t get the most distance of a Kahu OS, but it will be the most reliable over stable mould you could ever have in your bag.

Kahu

Kāhu is the Māori name for the New Zealand Swamp Harrier, a large, tawny-brown bird of prey that occurs throughout New Zealand. It is an opportunistic hunter that searches for food by slowly quartering the ground with its large wings held in a distinctive shallow V-shape.
Adapted to hunt in open habitats, its numbers have benefited from widespread forest clearance and the development of agriculture. Although carrion is a major component of the harrier’s diet, it also actively hunts live prey such as small birds, mammals and insects.
Capable dispersers, birds from New Zealand visit islands as far north as the Kermadec Islands and as far south as Campbell Island. Known for their dramatic ‘sky-dancing’ courtship display the swamp harrier is the largest of the 16 species of harriers found worldwide.