BT 001 - RÉGUA BITUBULAR EXTRA ESPECIAL LEVE C/ 2000MM BT 002 - RÉGUA BITUBULAR EXTRA ESPECIAL LEVE C/ 2500MM BT 003 - RÉGUA BITUBULAR EXTRA ESPECIAL LEVE C/ 3000MM BT 004 - RÉGUA BITUBULAR EXTRA ESPECIAL LEVE C/ 6000MM