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. In 2023, Manfredi set out to elevate his performance alongside the Ongetta SIC58 Squadracorse. Ultimately, the Italian secured a tenth-place finish overall, propelled by two second-place finishes in Italy and Great Britain. Looking ahead to 2024, he remains committed to further improvement.