Prevent your tires from undergoing any kind of severe explosion by safeguarding them with this Grenade Rubber Valve. Shaped in the form of a grenade, it not only works as a simple rubber valve but also looks unique especially because of the way it’s designed. Grenades are known to be severe explosives but this one, surprisingly, prevents your tires from exploding. Sounds like an oxymoron but that’s exactly what you’ll get to see if your tire has one of these rubber valves. Each set comprising of 4 valves, it can add to your bike fashion by transforming your boring tires with a bombastic design. Safe riding is always the best style you could carry!