| Size: | XS, S, M, L, XL |
| Material: | Double-Butted Chromoly Steel Frame & Fork |
| Seat Post diam. : | 31.6mm |
| Seat Clamp Size: | 34.0 mm |
| Front Wheel: | 20" (etrto 406) / TA 15 x 100 mm spacing, Disc Brake only |
| Rear Wheel: | TA Insert: 700c (etrto 622) / 12 x 142mm spacing, Disc Brake only QR Insert: 700c (etrto 622) / 10 x 135mm spacing, Disc Brake only |
| Front Tire Clearance: | 55mm with mudguards |
| Rear Tire Clearance: | 55mm with mudguards |
| Front Thru Axle: | 15×100, 125mm long, 17mm thread length, 1.5mm pitch |
| Rear Thru Axle: | 12×142, 172mm long, 19mm thread length, 1.75mm pitch |
| Fork Headset: | 1-1/8″ Threaded Integrated with locking cap |
| Steerer Headset: | 1-1/8" Ahead |
| Bottom Bracket: | 68mm BSA |
| Brake Mounts: | IS brake mount front and rear, for minimum 160mm and max 180 rotors |
| Q-Factor: | 145mm |
| Gears: | For 1x rear derailleur gear system |
| Standard Rack Weight: | 1,320g +/- |
| Rack Dimensions: | 40cm x 42cm, made of aluminum |
| Rack Bolt Size: | M8 x 15mm |
| Weight: | Complete Medium bike weights 18kg |
| Maximum Total Loading Weight Including Rider: | 125.0 kg |
Description
*This product is in stock and can be delivered immediately.
*This product is sold as a frame set.
*The "Blurple" and "Pirate Black" colors will incur an additional charge of 22,000 yen.
A cargo bike that can be used even in Japan, where roads and parking spaces are narrow
OMNIUM is a brand based in Copenhagen, Denmark that manufactures fast, lightweight and stable cargo bikes that are ideal for transporting luggage, moving around and traveling.
The OMNIUM Mini is the ultimate cargo bike, designed with 55mm (2.15") wide tires as standard and combining a reliable thru-axle with new, highly functional dropouts. The Mini V3 is a small-sized series that offers a good balance of load capacity and ease of handling, making it ideal for use in Japan, where roads and parking spaces are narrow.
The adjustable rocker dropouts allow for a variety of drivetrain options, from external gearing with derailleurs to internal gearing and belt drive, or even a fixed gear setup, which is a real pain.
Interchangeable inserts allow you to choose between thru-axle and quick release depending on your rear hub end width and gearing component selection. We recommend carrying a spare set of rear hangers to easily replace any that break on long trips or in extreme conditions. Replacement dropout inserts can be ordered here .
The adjustable rocker dropouts are replaceable free of charge when you purchase a frame kit.
Please choose one:
- 10 x 135 QR with IS brake mount - for internal gear hubs or QR rear hubs.
- 12 x 142 Thru Axle, IS Brake Mount - For Thru Axle Hubs
*All forks are 15x100 thru-axle, regardless of dropout selection.
The ride and handling of the Mini V3 are truly like a normal bicycle. Despite its large front carrier, its manageable size provides comfortable handling and makes it easy to carry multiple items. Because the rack support is built directly into the frame, the weight and size of the luggage have almost no effect on steering, allowing for an amazing sense of stability.
We believe that the Omnium is a bike that is full of fun and will make the future around us even brighter and more fun!
[SPEC]
| Frame kit accessories |
|
[SIZE GUIDE]
| height | Recommended Frame Size |
| 155-165cm | X-Small |
| 165-175cm | Small |
| 175 - 185cm | Medium |
| 185-195cm | Large |
| 195 - 205cm | X-Large |
[GEOMETRY]
| Mini V3 | XS (49.5) | S (52) | M (54.5) | L (57) | XL (60) |
| Seat Tube (Center - Top) (mm) | 495 | 520 | 540 | 570 | 600 |
| Stack Height (mm) | 505 | 520 | 540 | 570 | 600 |
| Stack (mm) | 528 | 552 | 572 | 601.5 | 630 |
| Reach (mm) | 347 | 355 | 369 | 390.5 | 411.5 |
| Stand Over Height (mm) | 743 | 767 | 786.5 | 815.5 | 844 |
| Bottom Bracket Height (mm) | 288 | 288 | 288 | 288 | 288 |
| Bottom Bracket Drop (mm) | 81 | 81 | 81 | 81 | 81 |
| Seat Tube Angle | 73.3° | 73° | 73.5° | 73.5° | 73.5° |
| Head Tube Angle Rear | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| Wheel Base (mm) | 992 | 1,006.5 | 1,026.5 | 1,057 | 1,086 |
| Axle to Crown (mm) | 298.5 | 298 | 298 | 298 | 298 |
| Rake (mm) | 26 | 26 | 26 | 26 | 26 |
| Trail (mm) | 49.5 | 49.5 | 49.5 | 49.6 | 49.7 |
| Chain Stay Length (mm) | 462 | 462 | 462 | 462 | 462 |
| Full Bike Length (mm) | 1,621.2 | 1,636 | 1,656 | 1,686.5 | 1,715.5 |
- We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
- Messenger delivery is available within Nagoya City only.
- We ship every day from Monday to Sunday, except on temporary holidays.
- Available delivery areas: All over Japan and the world.
- Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
- The product will be shipped from Circles.
- Please contact the shipping company in case of damage or loss during shipping.
Regarding the delivery of complete bikes
- Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
- We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
- We will inform you of the delivery date and other details by e-mail.
- We apologize for any sales discrepancies at the store.
Regarding the delivery of frame sets
- Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- We will inform you of the delivery date and other details by e-mail.
- We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
- We can also install a headset and BB for a fee, so please feel free to contact us.

![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/OMNIUM-MiniV3-copperhead-bike_73d4408b-e629-42ab-a0d8-f1b248a944cc.png?v=1764759425&width=1500)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/OMNIUM-MiniV3-Blurple-bike_a1de97d2-4453-41c3-a1ce-e50df2ed71ef.png?v=1764759425&width=1500)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/OMNIUM-MiniV3-GloriousGrey-bike_7a0a80f4-5820-44e1-b0d1-fd74212a6550.png?v=1764759425&width=1500)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/Copperhead_d6a0ce33-27fa-479b-90eb-4a3e3c52a8f1.jpg?v=1764759425&width=1200)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/Blurple_9c63a49f-3ed6-4d3a-beea-30aff6c876aa.jpg?v=1764759424&width=1200)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/Glorious_Grey_f1e837b1-ae90-484c-a723-2248370d1542.jpg?v=1764759425&width=1200)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/matt_black_930afd05-d27e-4eeb-830f-0383e00d0237.jpg?v=1764759425&width=1200)
![[Available for immediate delivery] OMNIUM Mini V3 Frame Kit](http://shop.circles-jp.com/cdn/shop/files/LILAC_HAZE_f10cd22f-4a42-4c31-bea0-37969ed9e3e4.jpg?v=1764759425&width=1200)