The Geax Goma features a new mountain bike tire concept: Tube-No-Tube or TNT. Whether you choose to run this tire tubeless or not, the Goma offers plenty of great features: reinforced sidewalls for unbeatable cut resistance, low inflating pressures, higher stability when cornering, lower rolling resistance, and virtually no pinch flats. TNT offers all of this plus a 100 gram weight saving compared to a standard tubeless set-up.
Reinforced sidewall protection layer
Best for bumpy, rocky, loose or wet conditions
Grey sidewall color
Showing Questions 1-2 of 2
Q: Are these the black wall or gray wall versions?
A: These are the black-wall version of the Goma.
Q: Are these the black wall or the gray wall versions?