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Omnium Mini V3 │Frameset

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│ Please contact us to confirm availability before purchasing online │ In stock models available from supplier, out of stock models may be available if listed on omniumcargo.com official website│

Description

The Mini V3 everybody! The same fast and light Omnium as you know it, now with adjustable rocker dropouts! With the big comfy tires and trusty thru axles of the WiFi, now combined with the new super functional dropouts, we once again we feel we’ve created the ultimate cargo bike where versatility is at the top of the list.

The adjustable rocker dropouts allow you to run a variety of drivetrain options (sorry not simultaneously), ranging from external gears with a derailleur to internal gears and belt drive! Heck you can even run it fixed if you’re that type of nut! The swappable inserts allow you to chose between thru axle and quick release depending on your rear hub spacing and gear component choice. Maybe even carry a spare set to easily replace a broken gear hanger if need be.

The Mini almost speaks for itself. It’s a normal bike with a front rack on steroids!

Its manageable size makes handling familiar, and multimodal transportation a breeze. The rack is ideal for getting around with a load too big for a backpack, and perfect for putting it out front where you can keep an eye on it.

Significant loads on the Mini are a non-issue as long as they are more or less kept within the rack‘s size. The weight of the load has very little influence on steering, giving you surprising amounts of confidence, as the rack‘s support is built directly into the frame.

We like to think this is the most playful cargo bike out there!

Design

The Mini V3 is designed around 55mm (2.15″) tires front and rear. The list of benefits tied to bigger tires like these is long, but here’s a few we find important. High volume tires run at lower tire pressure, creating a significant layer of suspension between you and the ground. This results in far more comfort and control while riding on all surfaces, making easy work of rough roads, gravel, and cobblestones. The fast semi-slick tire tread design results in a minor rolling speed penalty, but more importantly increases grip, stability, and also reduces the risk of punctures.

The frame and fork have also been updated to take 15 x 100mm front and 12 x 142mm rear thru axles. Although thru axles were first seen on downhill mountain bikes in the late 90’s, most disc brake bikes these days use them. They make perfect sense on our cargo bikes. The axle bolts through a closed hole in the frame and fork, then through the hub, and threads directly into the dropout on the other side. Most importantly, this system increases stiffness, rigidity under braking and load, and reduces the risk of incorrect installation and disk brake rub.

Specifications
Frame material Double-Butted Chromoly Steel Frame
5 Sizes XS, S, M, L, XL
Gears For 1x rear derailleur gear system
Seat post diameter 31.6 mm
Seat post clamp size 34.0 mm
Rear wheel TA Insert: 622, 12 x 142mm spacing, disc only
QR Insert: 622, 10 x 135mm spacing, disc only
Front wheel 406, 15 x 100 mm spacing, disc only
Tyre clearance, front 55mm with mudguards
Tyre clearance, rear 55mm with mudguards
Thru Axle Rear 12×142, 172mm long, 19mm thread length, 1.75mm pitch 
Thru Axle Front 15×100, 125mm long, 17mm thread length, 1.5mm pitch 
Bottom bracket BSA 68mm
Headset 1 1/8″ Ahead
Q-Factor/Stance 145mm
Rack dimensions 40cm x 42cm, made of Aluminum
Standard rack weight 1320g +/-
Rack bolt size M8 x 15mm
Weight Complete Medium bike weighs 18kg
Recommended maximum loading weight including rider 125kg

Frameset

Frameset
Includes
– Frame
– Fork
– Headset
– Seat clamp
– Rack
– 12mm Thru Axle Inserts
– Thru Axles Front and Rear

The fork always comes with 15×100 Thru Axle regardless of the choice on rear insert. Does NOT include spacers for headset or any accessoreis (kickstand/webbing/etc).

Geometry

Mini V3 XS (49.5) S (52) M (54.5) L (57) XL (60)
STL – seat tube length (c-t) 495 520 540 570 600
TTL – top tube length (c-c / actual) 505 520 540 570 600
Stack 528 552 572 601.5 630
Reach 347 355 369 390.5 411.5
SO – standover height 743 767 786.5 815.5 844
BBH – bottom bracket height 288 288 288 288 288
BBD – bottom bracket drop 81 81 81 81 81
STA – seat tube angle 73.3 73 73.5 73.5 73.5
HTA1 – head tube angle rear 73.5 73.5 73.5 73.5 73.5
WB – wheelbase 992 1006.5 1026.5 1057 1086
A-C – axle to crown 298,5 298 298 298 298
R – rake 26 26 26 26 26
T – trail 49.5 49.5 49.5 49.6 49.7
CSL – chainstay length 462 462 462 462 462
FL – full bike length 1621.2 1636 1656 1686.5 1715.5

Sizing

Height: 155 – 165cmwe recommend — size X-Small
Height: 165 – 175cmwe recommend — size Small
Height: 175 – 185cmwe recommend — size Medium
Height: 185 – 195cmwe recommend — size Large
Height: 195 – 205cmwe recommend — size X-Large

Specifications

• Frame Material: Double-butted chromoly steel

• Sizes: XS, S, M, L, XL

• Gearing: Compatible with 1× rear derailleur system

• Seatpost Diameter: 31.6 mm

• Seatpost Clamp Size: 34.0 mm

• Rear Wheel: TA insert – 622, 12 × 142 mm spacing, disc only / QR insert – 622, 10 × 135 mm spacing, disc only

• Front Wheel: 406, 15 × 100 mm spacing, disc only

• Tyre Clearance (Front/Rear): 55 mm with mudguards

• Bottom Bracket: BSA 68 mm

• Headset: 1 1/8″ Ahead

• Q-Factor/Stance: 145 mm

• Weight: Medium complete bike approx. 18 kg

• Max Load (incl. rider): 125 kg

Thru Axles

• Rear: 12 × 142 mm, 172 mm long, 19 mm thread, 1.75 mm pitch

• Front: 15 × 100 mm, 125 mm long, 17 mm thread, 1.5 mm pitch

Rack

• Dimensions: 40 × 42 cm aluminium

• Weight: 1320 g ±

• Bolt Size: M8 × 15 mm

Frameset Includes

• Frame

• Fork (always supplied with 15 × 100 mm thru-axle)

• Headset

• Seat clamp

• Front rack

• 12 mm thru-axle inserts

• Front and rear thru-axles

(Does not include headset spacers or accessories such as kickstand/webbing.)

Warranty Information

Frame & Fork Warranty

• 5-year limited warranty on frame and fork (original purchaser, provided loading limits are respected)

Components & Accessories

• Standard limited warranty for components and replaceable frame parts; extended frame coverage does not apply to these items

Sizing Guide

Rider Height Recommended Size
155 – 165cmX-Small
165 – 175cmSmall
175 – 185cmMedium
185 – 195cmLarge
195 – 205cmX-Large

Geometry (Mini V3)

Size XS S M L XL
Seat Tube Length (c-t)495mm520mm540mm570mm600mm
Top Tube Length (c-c actual)505mm520mm540mm570mm600mm
Stack528mm552mm572mm601.5mm630mm
Reach347mm355mm369mm390.5mm411.5mm
Standover Height743mm767mm786.5mm815.5mm844mm
Bottom Bracket Height288mm
Bottom Bracket Drop81mm
Seat Tube Angle73.3°73°73.5°73.5°73.5°
Head Tube Angle73.5° (all sizes)
Wheelbase992mm1006.5mm1026.5mm1057mm1086mm
Axle to Crown298–298.5mm
Rake26mm
Trail49.5–49.7mm
Chainstay Length462mm (all sizes)
Full Bike Length1621.2mm1636mm1656mm1686.5mm1715.5mm

How to Choose the Right Cargo Bike

When you chat with us - whether in the shop or online - we’ll
usually start by asking two simple questions:

Where do you ride? Do you tackle a big hill, cruise a long flat commute, or a bit of both?

What do you carry? Is it cargo, kids, or a mix of everything?

Big hills usually mean more power and stronger brakes. Long commutes might call for a high-speed option with a larger battery. Carrying kids or heavier gear means looking at stability and the right accessories.

It can feel overwhelming with so many models out there, but that also means there’s a perfect match for your lifestyle. We’ll help you find it - and you can take an extended test ride to make sure it really fits into your day-to-day.

If you want to explore yourself on our website, go to our cargo bike page and use the filters to narrow down your options based on how you answered the questions above.

Most longtail cargo bikes are set up to carry two kids on the back, like the Tern GSD or Specialized Porto. The popular Yuba Spicy Curry can carry three!

Front-loading cargo bikes can fit two or three passengers up front. Each bike can be customised with heaps of accessories -seats, footrests, baskets, rain covers - so we’ll help match the setup to your crew.

Non-electric cargo bikes are fine for flat, short trips with lighter loads. But if you’ve got hills, longer distances, or wriggly kids on board, an e-cargo bike will change your life. The motor takes the sting out of climbs, makes heavy loads manageable, and opens up bigger commutes without breaking a sweat.

Most e-cargo bikes will happily take you 40–80 km on a single charge. Your range depends on the terrain, assist level, and how much you’re carrying. Some models run dual batteries, which basically doubles your distance - handy for all-day missions.

Absolutely.

Cargo bikes are designed with families in mind. Add the right accessories - child seats, harnesses, rain covers - and they’re one of the safest, comfiest ways to get kids around town.

And the best part? Kids love the ride.

For a lot of families, yes.

Cargo bikes take care of school runs, shopping, work commutes, even weekend adventures. Many of our customers have sold their second cars and never looked back - some have even sold both! You can haul kids, groceries, pets, or gear without the fuel bills or parking headaches. Some households even call the cargo bike their “first car,” keeping the actual car for long trips and holidays.