Kevin Manfredi started to make some appearances in 2014 in Superstock 600, Superstock 1000 and Supersport; a category where he was a regular from 2020. In the colours of the Altogo Racing Team, he finished 14th and won the WorldSSP Challenge. The transalpine rider managed to retain the title the following season. The 34 also distinguished himself in the EWC and of course on his home ground, in the Supersport Championship, with 2019 ending with a fourth place overall. In 2022, the Italian finished the season in 12th, scoring six top 10s. 2023 sees Manfredi compete with Ongetta SIC58 Squadracorse hoping for more top 10 outings.