Nike has introduced the Pegasus 42 and the ACG Pegasus Trail, with the latter expected to arrive as early as April. The new releases are described as an evolution of the Pegasus line, featuring improvements such as increased energy return and a fresh fit. The ACG Pegasus Trail is designed to handle various terrain and conditions, while the Pegasus 42 is touted as a powerful workhorse and the best Pegasus ride to date.