Lowes went under the knife last Tuesday following the previous round at Magny-Cours, where a damaged meniscus on his left knee left him unable to complete the Superpole race, while also ruling him out of the second full-distance race.
Despite the operation being a success, the decision has now been taken for the British rider to sit out the Aragon weekend and focus on recovering for next week's penultimate round of the season at Portimao.
