adjustable waist circumference

CE tested and certified

An evolution of the popular Drift Evo

Two large side vents on each side in the front and back of the body

Gibson - MX 4.1 Rear Tyre Cycling Protection adjustable waist circumferenceGibson Tyre Technology introduces the MX 4. 1 rear tyre, using British design and development it is the perfect choice for mud, intermediate & hard conditions. The Gibson MX 4. 1 is the ultimate all terrain tyre. Its most suited to hard terrain but has been designed to perform just as well when faced with intermediate ground conditions, by offering a constant contact with the ground whilst still clearing the dirt with its engineered spacing of the