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Prova Cycles
Custom Prova Mostro
There are gravel bikes, and then there's the Prova Mostro. A custom titanium machine that's ready to push your adventures to the limits.
Builds starting from $13500
Enquire about this bike Start with a stock frameCan’t come to California?We can bring the build to you. Wherever you ride, we’ll work with you to create and finally crate up your new dream bike and deliver it to your door.
From backcountry bike-pack trips to full on mountain bike trails, the Mostro can be configured to meet your off-road dreams. It can be built to clear up to a 700x55c tire, and with the new Enve Adventure fork, it can be outfitted with any number of pannier and rack configurations. While it checks all the boxes for sheer utility, the Prova Mostro doesn't make any sacrifices on form. With its 3D printed dropouts and chainstay yoke, beautifully curved stays and seat tube, and immaculate tig welds, it holds up the the standards of what makes a Prova a Prova. Where would you go with a Prova Mostro?
Ordering process
Whether you’re already set on a certain make and model of frame, or still have some questions about how to go about your build, drop us a line and we can talk through your options. From the first detail to the final finish, we'll help you dial in the perfect set up for your next dream bike.
Enquire about this bike
Tell us a little about how and where you ride and we will come back to you, usually within a working day.
The AC Journal
From the Journal
July 2024
A Most Agreeable Prova Mostro
Prova’s Mostro is a fine titanium gravel bike, built to house big tires, refreshingly adaptable, with options for rack and pannier mounts, and as gorgeous to ride and admire as anything you could ever hope to take into the backcountry, or the bedlam of the city. A few years ago, our client saw a Mostro in the AC studio and developed a terrific hankering f...
June 2022
Build Watching: A Prova Mostro City Ripper
City bikes tend to suck. They're often heavy, with cheap components and low-grade materials. Sometimes there's a cool graphic, but it's all lipstick on a pig. And because they're uninspiring, they don't get ridden and end up collecting dust. So when a client asked us to build him a no-holds-barred commuter, we jumped at the chance to show that about-town ...
August 2023
BOTW: Jose's Prova Mostro-Monza
You'd think that after building so many custom bikes, the process might become a blur. I guess for some people, it could go that way. But we've found that when we commit to bringing someone's dream bike to life, there's a process of continual learning and a curiosity that compels us to see each build through a different lens. And that's an endlessly fasci...
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