X-Grip - camara / Tube, Heavy Duty, 18-HD

X-GRIP 18" Heavy Duty Tube - 4mm Fitment: 110/100-18, 120/100-18, 120/90-18, 130/80-18, 140/80-18 tires. Our X-GRIP HEAVY DUTY Tube is made of butyl and is 4 mm thick. Butyl is known for its excellent air impermeability. Most enduro and motocross bikes are delivered with inner tubes in their tires. These tubes are usually very thin (approx. 1.4 mm) and it is very easy to get a flat tire. For all those who love the air and not the mousse ; )