I have the previous generation Allied Echo. It’s by far the best bike I have ever owned. I have owned and ridden it for the past 3 years. I have 2 wheel sets, one for road and one for grave. It works great on the road (I have ridden the Triple Bypass with it 3x) or gravel. One question I have it that it’s time to replace the gravel tires. I know the bike is spec’ed for 40mm tires. Has anyone tried 45mm tires? If so what was your experience? Thanks!