Your dream cargo bike starts here.
The Omnium Mini-Max V3 Frame Kit is the perfect starting point for a custom cargo bike. Combining the agile handling of the Mini with much of the carrying capacity of the Cargo, it's equally at home commuting, touring, family life or replacing the car for everyday journeys.
The latest V3 frame features Omnium's adjustable rocker dropout system, making it compatible with derailleur, internal gear hubs, singlespeed and Gates Carbon Belt Drive drivetrains. Combined with thru-axles, generous tyre clearance and Omnium's renowned geometry, it's the most versatile Mini-Max yet.
Why you'll love it
Lightweight double-butted chromoly steel frame
Adjustable rocker dropouts for multiple drivetrain options
Gates Carbon Belt Drive compatible
15mm front and 12mm rear thru-axles
Clearance for 55mm tyres with mudguards
Aluminium front rack included
Available in five frame sizes (XS–XL)
Frame Kit Includes
Please note: headset spacers and kickstand are not included.
Built for Everyday Adventures
Whether you're building a fast commuter, family cargo bike or versatile all-rounder, the Mini-Max V3 Frame Kit gives you the freedom to choose every component and create a bike that's built around you.
Why buy your Omnium from Velo Domestique?
We're more than just a bike shop—we're one of the UK's leading cargo bike specialists and ride what we sell. Every Omnium is backed by expert advice, workshop support and years of real-world cargo bike experience. Whether you're planning your first build or your next adventure, we're here to help you choose the right components and get the very best from your bike.
For full geometry, sizing and technical specifications, visit the Omnium website: https://omniumcargo.com/shop/product/mini-max-v3-frame-kit-2/
Still not sure: Cargo or Mini-Max?
One of the questions we get asked most is whether to choose the Omnium Cargo or the Mini-Max. Our advice is simple: if you're carrying heavier loads (around 25kg or more) for more than half of your riding, we'd recommend the Cargo. If you spend more than half your time riding without cargo, the Mini-Max is usually the better choice.
The Cargo's longer wheelbase helps balance heavier loads, making steering feel more stable when carrying children, work equipment or larger deliveries. But if you've just dropped the kids at nursery or finished your deliveries, the Mini-Max's shorter wheelbase feels much closer to a regular bike, making the ride home quicker, lighter and more playful. So it is a slight trade off, but both are fantastically fun to ride and very versatile.
Your dream cargo bike starts here.
The Omnium Mini-Max V3 Frame Kit is the perfect starting point for a custom cargo bike. Combining the agile handling of the Mini with much of the carrying capacity of the Cargo, it's equally at home commuting, touring, family life or replacing the car for everyday journeys.
The latest V3 frame features Omnium's adjustable rocker dropout system, making it compatible with derailleur, internal gear hubs, singlespeed and Gates Carbon Belt Drive drivetrains. Combined with thru-axles, generous tyre clearance and Omnium's renowned geometry, it's the most versatile Mini-Max yet.
Why you'll love it
Lightweight double-butted chromoly steel frame
Adjustable rocker dropouts for multiple drivetrain options
Gates Carbon Belt Drive compatible
15mm front and 12mm rear thru-axles
Clearance for 55mm tyres with mudguards
Aluminium front rack included
Available in five frame sizes (XS–XL)
Frame Kit Includes
Please note: headset spacers and kickstand are not included.
Built for Everyday Adventures
Whether you're building a fast commuter, family cargo bike or versatile all-rounder, the Mini-Max V3 Frame Kit gives you the freedom to choose every component and create a bike that's built around you.
Why buy your Omnium from Velo Domestique?
We're more than just a bike shop—we're one of the UK's leading cargo bike specialists and ride what we sell. Every Omnium is backed by expert advice, workshop support and years of real-world cargo bike experience. Whether you're planning your first build or your next adventure, we're here to help you choose the right components and get the very best from your bike.
For full geometry, sizing and technical specifications, visit the Omnium website: https://omniumcargo.com/shop/product/mini-max-v3-frame-kit-2/
Still not sure: Cargo or Mini-Max?
One of the questions we get asked most is whether to choose the Omnium Cargo or the Mini-Max. Our advice is simple: if you're carrying heavier loads (around 25kg or more) for more than half of your riding, we'd recommend the Cargo. If you spend more than half your time riding without cargo, the Mini-Max is usually the better choice.
The Cargo's longer wheelbase helps balance heavier loads, making steering feel more stable when carrying children, work equipment or larger deliveries. But if you've just dropped the kids at nursery or finished your deliveries, the Mini-Max's shorter wheelbase feels much closer to a regular bike, making the ride home quicker, lighter and more playful. So it is a slight trade off, but both are fantastically fun to ride and very versatile.
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