It’s rare we have a Prova Integrale sitting here available — and rarer still in frame-only form. Prova builds in small numbers, with an obsessive level of detail, and most Integrales are spoken for long before they ever see a showroom floor. When one comes through AC, it doesn’t hang around.

The Mostro Integrale is Prova’s cleanest expression of modern titanium. Fully internal routing through a beautifully executed headtube system. In-house butted 3/2.5 titanium tubes. 3D-printed titanium details where it matters. And the integrated carbon seat mast tying the whole thing together with reduced weight and added compliance. It’s not flashy. It’s just right — precise welds, deliberate shaping, and a front end that looks impossibly tidy for a titanium bike.

Ride quality is exactly what you’d expect from a builder this meticulous: composed under load, smooth without feeling vague, and sharp when you push it. This is a frame for someone who understands what they’re looking at.

Available as a frame-only— or let us build it properly. Either way, opportunities like this don’t come around often.