modelli disponibili:
4T 11x310
4T 13x260
4T 12x310
4T 12x600
4T 14x600
4T 12x160
4T 12x210
4T 12x260/12x265
4T 12x310
4T 12x450 
4T 12x450
4T 14x160
4T 14x310
4T 14x450
4T 14x260
4T 16x210
4T 16x310
4T 16x450
4T 16x600