Pirelli Scorpion XC Mid Soft
Pirelli have update and changed the name of their rear MX tyres. The original MT32 (mid soft tyre) is now called the MX32 if it is a 19 inch and XC Mid soft if it is a 18 inch.
The XC mid soft is a winner of many world championships over the years. The knobs have a V shape to them which is designed to dig and drive like a paddle. The center block is cut in the middle for knob flexibility which aids grip on lean angles. The caucus of the tyre is made using a special polyester to make it light weight and flexible. These are one of the lightest tyres. This is a great option for well watered and sandy tracks.