Mini V3.1

V3.1 UPDATES

V3.1 brings the biggest update to the Mini yet. The frame now uses the same rack-mounting system as the Cargo and Mini-Max, opening the door for upgrades such as the tilting rack bracket. The rack itself has been redesigned with round tubing for a cleaner look, and for dynamo-light compatibility. With the new rack comes new webbing, using the v2 dual-axis design for the round-tube rack that also comes with the Nano.

For the update, we’re also introducing the V3.1 fork, which has already been added to the Cargo and Mini-Max models.

The biggest change is the replacement of the XS with a Step Through (ST) version, to allow for a bigger audience to be able to fit the Mini and make the bike easier to use for anyone wanting to run rear-mounted child seats.

The OMNIUM Mini is a fast, agile reimagining of the short john bike, built to handle surprisingly heavy loads. Its compact size makes it easy to manoeuvre and integrates simply with both smaller residences and multimodal transport.

The front rack is ideal for anything too bulky and uncomfortable to carry on your back. You can keep your belongings in sight and carry serious weight all day without the bike feeling overloaded.

The 29-inch rear wheel helps the Mini effortlessly keep pace over longer distances, giving it an edge over other short john designs. Full rear rack mounts let you attach a range of panniers or rack mounted child seats, ideal for urban commuters.

Unlike many cargo bikes, the Mini rides like a regular bike. It feels quick, stable, safe and intuitive. Adapting to the Mini takes minutes and you quickly wonder how you managed without it.

DESIGN

The Mini is designed around a 55 mm (2.15 inch) tyres front and rear. Bigger tyres come with plenty of benefits, and these are the ones that matter most. High volume tyres run at lower pressure, which gives you a natural layer of cushioning between you and the road. The result is more comfort, more control, and an easier ride on rough surfaces like gravel, cobblestones, and battered city streets.

We have also updated the frame with the new v3.1 segmented fork that still comes with thru axles. Thru axles first appeared on downhill mountain bikes in the late 90s, and these days they are the standard on most disc brake bikes. They make perfect sense on a cargo bike. This setup increases stiffness, improves braking performance, handles heavy loads more securely, and reduces the chance of incorrect installation or brake rub.

MINI STORIES

ACROSS THE ANDES ON A TITANIUM MINI

When our resident adventure cowboy set his sights on Peru, it wasn’t for a race or a record. It was for the pure joy of bikepacking — 900km along the spine of the Andes with nothing but towering peaks, freezing nights, and his titanium mini to carry him through. This is the story of how rider and machine took on the Peru Great Divide, and why it’s a journey he’ll never forget.

THE GREAT PERU DIVIDE TRAIL ON AN OMNIUM TI MINI

I’m no stranger to taking Omnium bikes out into remote mountain landscapes for the adventure of a lifetime. This summer, I’m heading to a place—and bringing a bike—I’ve been dreaming about for years.

URBAN EXPLORING

We love seeing our bikes in all different settings and these pictures of the Mini V3 in Ørestad Copenhagen really captures the Mini in its natural habitat.

MINI WEBBING V2

ESSENTIAL FINISHING KIT FOR THE NANO, THE WEBBING COVERS YOUR RACK SO YOU CAN CARRY ALL YOUR STUFF.

MINI EXTENDER

THE MINI V3.1 RACK ALSO MAKES IT POSSIBLE TO INSTALL THE NEW MINI EXTENDER

DYNAMO

THE MINI V3.1 HAS BEEN DESIGNED TO ALSO BE COMPATIBLE WITH THE SUPERNOVA DYNAMO LIGHT SET.

TILTING RACK BRACKET

THE MINI NOW HAS UPDATED RACK MOUNTS THAT SUPPORT THE TILTING BRACKET, SHRINKING ITS FOOTPRINT.

DRIVETRAIN OPTIONS

Apex is SRAM’s dedicated gravel groupset, a 1×11 groupset with wide range and is simple to use. With a long cage that fits a 42-tooth cassette and the X-HORIZON design reduces shifting force adding extra comfort. It also comes with Sram CAGE LOCK making wheel removal and maintenance much easier.

BrakesSram Level TL | IS mount
RotorsSram Centerline 6 Bolt Rotor 160mm
DerailleurSram Apex 11 SPD
CassetteSram PG-1130 11-42
ChainKMC 11 Spd Chain EPT
CranksetOmnium Wide Narrow Cranks 42t
Bottom BracketFSA 10,5mm Square Taper

Rear WheelFront WheelDynamo Wheel
Rim Weight760g500g 500g
Wheel Weight1414g880g1150g
Max Carrying Capacity180kg180kg180kg
Rim MaterialAluminum Aluminum Aluminum 
Rim ModelU663U663U663
Tire InterfaceHooked / Crotchet tubeless TCHooked / Crotchet tubeless TCHooked / Crotchet tubeless TC
Valve HolePrestaPrestaPresta
Rim Diameter29″ / 700C 20″ / 406 20″ / 406 
Rim ERD599mm383mm383mm
Rim Hight22mm22mm22mm
Inner Width30mm30mm30mm
Outer Width35mm35mm35mm
Holes323232
Hub TypeAlfine 8370SP PD-6
Axle System10mm QR15 mm Thru Axle15 mm Thru Axle
Built-In Dimension132mm100mm100mm
Brake InterfaceDisc CenterlockDisc 6 BoltDisc 6 Bolt
SpokesTBUAlpine II Spokes 2.34 / 174mm + 176mm13 Gauge Stainless
NipplesTBUDT Brass Standard Pro Head 2.0 x 14Brass nipples 2.0 x 13

HANDLEBAROmnium Riserbar | Multiple Choice in Bike Builder
STEMOmnium LW Stem | Multiple Choice in Bike Builder
GRIPSOmnium Lock On Foam Grips | Multiple Choice in Bike Builder
HEADSET REAROmnium 1 1/8 Threadless Headset
HEADSET FRONTOmnium Integrated Front Headset
SEATPOSTOmnium Forged Seatpost | Multiple Choice in Bike Builder
SADDLEOmnium Standard Saddle | Multiple Choice in Bike Builder
PEDALSOmnium Cargo Pedals | Multiple Choice in Bike Builder
KICKSTANDOmnium Cargo Kickstand
MUDGUARDSOmnium V3 60mm Mudguards
COLUMN SPACERSOmnium Spacer 15mm x4
SEATPOST CLAMPOmnium Seatpost Clamp

Alfine 8 is the ultimate in hasle free and affordable drivetrains – combined with a Gates belt, this drivetrain will outlast any other, with minimal service needed.

The Gates CDX carbon belt replaces the chain for a longer lasting cleaner drivetrain ideal for commuters.

BrakesSram Level TL | IS Mount
RotorsSram Centerline 6 Bolt Rotor 160mm Front | Sram Centerline Centerlock 160mm Rear
ShifterShimano Alfine Shifter
GearsShimano Alfine 8 SPD | Centerlock Disc Mount
CranksetGates CDN cranks 170mm | 50t
Rear SprocketGates CDX 22t rear sprocket
BeltGates CDX belt 122t
Bottom Bracket FSA 22mm Square Taper

Rear WheelFront WheelDynamo Wheel
Rim Weight760g500g 500g
Wheel Weight1414g880g1150g
Max Carrying Capacity180kg180kg180kg
Rim MaterialAluminum Aluminum Aluminum 
Rim ModelU663U663U663
Tire InterfaceHooked / Crotchet tubeless TCHooked / Crotchet tubeless TCHooked / Crotchet tubeless TC
Valve HolePrestaPrestaPresta
Rim Diameter29″ / 700C 20″ / 406 20″ / 406 
Rim ERD599mm383mm383mm
Rim Hight22mm22mm22mm
Inner Width30mm30mm30mm
Outer Width35mm35mm35mm
Holes323232
Hub TypeAlfine 8370SP PD-6
Axle System10mm QR15 mm Thru Axle15 mm Thru Axle
Built-In Dimension132mm100mm100mm
Brake InterfaceDisc CenterlockDisc 6 BoltDisc 6 Bolt
SpokesTBUAlpine II Spokes 2.34 / 174mm + 176mm13 Gauge Stainless
NipplesTBUDT Brass Standard Pro Head 2.0 x 14Brass nipples 2.0 x 13

HANDLEBAROmnium Riserbar | Multiple Choice in Bike Builder
STEMOmnium LW Stem | Multiple Choice in Bike Builder
GRIPSOmnium Lock On Foam Grips | Multiple Choice in Bike Builder
HEADSET REAROmnium 1 1/8 Threadless Headset
HEADSET FRONTOmnium Integrated Front Headset
SEATPOSTOmnium Forged Seatpost | Multiple Choice in Bike Builder
SADDLEOmnium Standard Saddle | Multiple Choice in Bike Builder
PEDALSOmnium Cargo Pedals | Multiple Choice in Bike Builder
KICKSTANDOmnium Cargo Kickstand
MUDGUARDSOmnium V3 60mm Mudguards
COLUMN SPACERSOmnium Spacer 15mm x4
SEATPOST CLAMPOmnium Seatpost Clamp

Shimano Deore 11 Speed with MT500 brakes for reliable performance. The Shimano drivetrain offers smooth, precise shifting, ideal for varied terrain. Combined with MT500 brakes, you get powerful, consistent stopping power. This combination ensures durability, easy maintenance, and top-notch control, perfect for the casual rider.

BrakesShimano MT500 | IS mount
RotorsShimano 160mm 6 bolt Rear & 160mm Centerlock Front
DerailleurShimano Deore M5100 11 SPD
ShifterShimano Deore M5100
CassetteShimano SLX 11-40T
ChainKMC 11 SPD chain EPT
CranksetOmnium Wide Narrow Cranks 42t
Bottom BracketFSA 10,5mm Square Taper

Rear WheelFront WheelDynamo Wheel
Rim Weight760g500g 500g
Wheel Weight1414g880g1150g
Max Carrying Capacity180kg180kg180kg
Rim MaterialAluminum Aluminum Aluminum 
Rim ModelU663U663U663
Tire InterfaceHooked / Crotchet tubeless TCHooked / Crotchet tubeless TCHooked / Crotchet tubeless TC
Valve HolePrestaPrestaPresta
Rim Diameter29″ / 700C 20″ / 406 20″ / 406 
Rim ERD599mm383mm383mm
Rim Hight22mm22mm22mm
Inner Width30mm30mm30mm
Outer Width35mm35mm35mm
Holes323232
Hub TypeAlfine 8370SP PD-6
Axle System10mm QR15 mm Thru Axle15 mm Thru Axle
Built-In Dimension132mm100mm100mm
Brake InterfaceDisc CenterlockDisc 6 BoltDisc 6 Bolt
SpokesTBUAlpine II Spokes 2.34 / 174mm + 176mm13 Gauge Stainless
NipplesTBUDT Brass Standard Pro Head 2.0 x 14Brass nipples 2.0 x 13

HANDLEBAROmnium Riserbar | Multiple Choice in Bike Builder
STEMOmnium LW Stem | Multiple Choice in Bike Builder
GRIPSOmnium Lock On Foam Grips | Multiple Choice in Bike Builder
HEADSET REAROmnium 1 1/8 Threadless Headset
HEADSET FRONTOmnium Integrated Front Headset
SEATPOSTOmnium Forged Seatpost | Multiple Choice in Bike Builder
SADDLEOmnium Standard Saddle | Multiple Choice in Bike Builder
PEDALSOmnium Cargo Pedals | Multiple Choice in Bike Builder
KICKSTANDOmnium Cargo Kickstand
MUDGUARDSOmnium V3 60mm Mudguards
COLUMN SPACERSOmnium Spacer 15mm x4
SEATPOST CLAMPOmnium Seatpost Clamp

Gears are great, but they also require maintance and have moving parts that can break – When it comes to simplicity, nothing beats single speed.
With the one right gear urban commuting is as simple and enjoyable as it will ever be.

BrakesSram Level TL
RotorsSram Centerline 160mm 6 Bolt
Rear Cog15t SS Adaptor
ChainSram PC830
CranksetDriveline, 42t, CNC Narrow Wide Chainring
Bottom BracketFSA, Square Taper, 68mm BSA

Rear WheelFront WheelDynamo Wheel
Rim Weight760g500g 500g
Wheel Weight1414g880g1150g
Max Carrying Capacity180kg180kg180kg
Rim MaterialAluminum Aluminum Aluminum 
Rim ModelU663U663U663
Tire InterfaceHooked / Crotchet tubeless TCHooked / Crotchet tubeless TCHooked / Crotchet tubeless TC
Valve HolePrestaPrestaPresta
Rim Diameter29″ / 700C 20″ / 406 20″ / 406 
Rim ERD599mm383mm383mm
Rim Hight22mm22mm22mm
Inner Width30mm30mm30mm
Outer Width35mm35mm35mm
Holes323232
Hub TypeAlfine 8370SP PD-6
Axle System10mm QR15 mm Thru Axle15 mm Thru Axle
Built-In Dimension132mm100mm100mm
Brake InterfaceDisc CenterlockDisc 6 BoltDisc 6 Bolt
SpokesTBUAlpine II Spokes 2.34 / 174mm + 176mm13 Gauge Stainless
NipplesTBUDT Brass Standard Pro Head 2.0 x 14Brass nipples 2.0 x 13

HANDLEBAROmnium Riserbar | Multiple Choice in Bike Builder
STEMOmnium LW Stem | Multiple Choice in Bike Builder
GRIPSOmnium Lock On Foam Grips | Multiple Choice in Bike Builder
HEADSET REAROmnium 1 1/8 Threadless Headset
HEADSET FRONTOmnium Integrated Front Headset
SEATPOSTOmnium Forged Seatpost | Multiple Choice in Bike Builder
SADDLEOmnium Standard Saddle | Multiple Choice in Bike Builder
PEDALSOmnium Cargo Pedals | Multiple Choice in Bike Builder
KICKSTANDOmnium Cargo Kickstand
MUDGUARDSOmnium V3 60mm Mudguards
COLUMN SPACERSOmnium Spacer 15mm x4
SEATPOST CLAMPOmnium Seatpost Clamp

Frame MaterialDouble Butted Chromoly Steel Frame
SizesST (Step Through), S, M, L, XL
Rack Dimensions400x500mm
Seat post diameter31,6mm
Seat post clamp size34mm (ST 34,9mm)
Fork Brake MountIS – Disc only
Rear Brake MountDependent on insert choice – Disc only
Front Wheel406, 15x100mm spacing
Rear WheelTA Insert: 622, 12 x 142mm spacing, disc only
QR Insert: 622, 10 x 135mm spacing, disc only
Tyre Clearance Front55mm with mudguards
Tyre Clearance Rear55mm with mudguards
Thru Axle Front15×100, 125mm long, 17mm thread length, 1.5mm pitch 
Thru Axle Rear12×142, 172mm long, 19mm thread length, 1.75mm pitch 
Headset1 1/8” Ahead
Bottom Bracket68mm BSA
GearsFor 1x rear derailleur gear, single speed or internal hub gears
Rack BoltM15 x 15mm
Rack WeightTBU
Frame Kit WeightTBU
Maximum Loading Weight on Front Rack50kg
Maximum Total Loading Weight Incl. Rider125kg

The Mini V3.1 uses the same rack-mounting specs as the Cargo and Mini-Max, opening the door for upgrades such as the tilting rack bracket – Because if the changes to the mounting interface, the Mini v3.1 is not able to accommodate the the square tube rack from previus Mini interations

Mini V3.1Step
Through
S (52)M (54.5)L (57)XL (60)
STL – seat tube length (c-t)520520540570600
TTL – top tube length (c-c / actual)545520540570600
Stack552552572601.5630
Reach380355369390.5411.5
SO – standover heightN/A767786.5815.5844
BBH – bottom bracket height288288288288288
BBD – bottom bracket drop8181818181
STA – seat tube angle73.37373.573.573.5
HTA1 – head tube angle rear73.573.573.573.573.5
WB – wheelbase1030,81006.51026.510571086
A-C – axle to crown298,5298298298298
R – rake2525252525
T – trail50,550,550,550,550,5
CSL – chainstay length462462462462462
FL – full bike length1660163616561686.51715.5

Frame
Fork
Headset
Seat clamp
Rack
Thru axles front
Choice of QR dropouts or 12mm Thru Axle dropouts and axle
The fork always comes with 15×100 Thru Axle regardless of the choice of insert.
Does NOT include spacers for headset or kickstand

Frame materialDouble-Butted Chromoly Steel Frame
5 SizesXS, S, M, L, XL
GearsFor 1x rear derailleur gear system
Seat post diameter31.6 mm
Seat post clamp size34.0 mm
Rear wheelTA Insert: 622, 12 x 142mm spacing, disc only
QR Insert: 622, 10 x 135mm spacing, disc only
Front wheel406, 15 x 100 mm spacing, disc only
Tyre clearance, front55mm with mudguards
Tyre clearance, rear55mm with mudguards
Thru Axle Rear12×142, 172mm long, 19mm thread length, 1.75mm pitch 
Thru Axle Front15×100, 125mm long, 17mm thread length, 1.5mm pitch 
Bottom bracketBSA 68mm
Headset1 1/8″ Ahead
Q-Factor/Stance145mm
Rack dimensions40cm x 46cm, made of Aluminum
Mini Rack weight700g +/-
Rack bolt sizeM8 x 15mm
WeightComplete Medium bike weighs 18kg
Recommended maximum loading weight including rider125kg

The rack for the V3.1 Mini does not have the same mounting interface and will not be able to attach to the Mini V3 or other older Minis.

Mini V3XS (49.5)S (52)M (54.5)L (57)XL (60)
STL – seat tube length (c-t)495520540570600
TTL – top tube length (c-c / actual)505520540570600
Stack528552572601.5630
Reach347355369390.5411.5
SO – standover height743767786.5815.5844
BBH – bottom bracket height288288288288288
BBD – bottom bracket drop8181818181
STA – seat tube angle73.37373.573.573.5
HTA1 – head tube angle rear73.573.573.573.573.5
WB – wheelbase9921006.51026.510571086
A-C – axle to crown298,5298298298298
R – rake2626262626
T – trail49.549.549.549.649.7
CSL – chainstay length462462462462462
FL – full bike length1621.2163616561686.51715.5

Frame
Fork
Headsets (front and rear)
Steering rod
Steerer tube
Seat clamp
Rack
Thru axles front
Choice of QR dropouts or 12mm Thru Axle dropouts and axle
The fork always comes with 15×100 Thru Axle regardless of the choice of insert.
Does NOT include spacers for headset or kickstand

Note: Titanium Mini will keep the XS option and not be available as a Step Through.

Frame materialTitanium
5 SizesXS, S, M, L, XL
GearsFor 1x rear derailleur gear system
Seat post diameter31.6mm
Seat post clamp size34.9mm
Rear wheelTA Insert: 622, 12 x 142mm spacing, disc only
QR Insert: 622, 10 x 135mm spacing, disc only
Front wheel406, 15 x 100mm spacing, disc only
Tyre clearance, front55mm with mudguards
Tyre clearance, rear55mm with mudguards
Thru Axle Rear12×142, 167mm long, 21mm thread length. 1.75mm pitch
Thru Axle Front15×100, 125mm long, 17mm thread length, 1.5mm pitch 
Bottom bracketBSA 68mm with internal routing access
Headset1 1/8″ Ahead
Rack dimensions40cm x 46cm, made of Aluminum
Mini Rack weight700g +/-
Rack bolt sizeM8 x 15mm
Frame Kit Weight(Medium)5.1kg (Including Rack, Fork, Drop Outs, Head Set & Axles)
Recommended maximum loading weight including rider125kg

Ti Mini V3IRXS (49.5)S (52)M (54)L (57)XL (60)
STL – seat tube length (c-t)495520540570 600
TTL – top tube length
(c-c / actual)
505520 540570600
Stack528 552572601630
Reach347355369 390411
SO – standover height745767786815844
BBH – bottom bracket height288288288288288
BBD – bottom bracket drop8181818181
STA – seat tube angle73.5°73.5°73.5°73.5°73.5°
HTA1 – head tube angle rear73.5°73.5°73.5°73.5°73.5°
WB – wheelbase9901006 10261057 1086
A-C – axle to crown298 298 298298298
R – rake45454545 45
T – trail3131312421
CSL – chainstay length462 – 479462 – 479462 – 479462 – 479462 – 479
FL – full bike length16101636165616861715
All units in millimeters unless stadet.

Frame
Fork
Headsets (front and rear)
Steering rod
Steerer tube
Seat clamp
Rack
Thru axles front
Choice of QR dropouts or 12mm Thru Axle dropouts and axle
The fork always comes with 15×100 Thru Axle regardless of the choice of insert.
Does NOT include spacers for headset or kickstand

Please Note: The Titanium Mini is only sold under our On-Demand concept – Read More Here

BUILD NOTES

Brake Standards

Mini frame kits come standard as IS(post mount) – We offer multiple inserts, make sure the ones you choose are compatible with the wheel and drivetrain you are installing – All of the inserts come with IS brake mount.

Headset & Fork Compatibility

Frame kits requires a standard 1 1/8 headset for straight steerers, make sure to check the spec sheet for the correct sizing of the headset – All Mini’s comes with a headset installed.

Drivetrain

Any 1×11 speed and newer flatbar drivetrain from Shimano or Sram will provide compatibility and great shifting.

Bottom brakcet shell is a 68mm BSA, make sure you get a crankset that is compatible.

Tyre Clearence

The Mini has a max tyre clearence of 60mm without mudguards.

If you are in doubt contact you local bike shop