The Cosmis S1 is our most concave 6 spoke wheel available with a whopping 32 degree spoke angle on the 18x10.5 model, it doesn’t get anymore concave than this!
Available in both 18x9.5 and 18x10.5 with plenty of finish options including milled spoke edges and an engraved logo.
All Cosmis Racing Wheels have a lifetime warranty on the construction of the wheel (cracks or breaks) and 1 year on the finish of the wheel.
Warranty claims will only be valid with original proof of purchase from either us directly or an authorized dealer. Warranties do not transfer to a 3rd party.
Our warranty does not cover user error which include: Curbing of wheels, accidents, and other user error occurrences.
All warranties must be authorized by Cosmis Racing USA. Any wheel returned for warranty without authorization will be ignored.
