Omnium CXC V4 Frame Kit
Omnium CXC V4 Frame Kit - Blurple / XSmall is backordered and will ship as soon as it is back in stock.
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V4 UPDATES
The CXC has been updated and it is now in its 4th iteration. With this new edition we have swapped the brake mounts for Flat Mount.
We have also swapped the traditional binder bolt for af collar that adds a more strength and replaceability should any thing brake.
A SWISS ARMY KNIFE
Meet the Omnium CXC, our most adaptable all-rounder. It’s built for riders who want a bike that handles city commutes, all road, and weekend adventures with ease.
The CXC combines the quick, responsive feel of a track bike with the clearance and mounts of an all road setup. It’s tough, agile, and ready to ride anywhere you want to go.
Made from triple-butted steel, the frame balances everyday durability with a responsive feel. It’s ED-coated for extra protection against the elements, so you can ride year-round without worry. Adjustable rocker dropouts and a belt split let you choose your setup — geared, single-speed, or belt-drive.
The segmented steel fork is designed for disc brakes and features triple cage mounts on both legs, giving you plenty of space for bottles or bags when you’re loading up. Add racks, fenders, and wide tires — the CXC is built to adapt to your needs.
Whether you’re tackling your daily commute, exploring back roads, or hitting the track, the CXC delivers a fast, agile, and reliable ride every time.

Getting the perfect fit makes all the difference in how your Omnium feels and performs. Use the chart to find the frame size that best matches your height.
Each Omnium frame size covers a range of rider heights, so if you’re between sizes, consider how you like your bike to feel:
- Choose the smaller size if you prefer a more agile, responsive ride.
- Choose the larger size if you want a more stable, stretched-out position.
| 6 Sizes | XS (51), S (53), M(56), L (59), XL (62), XXL (64) |
| Material | Double-Butted Chromoly Steel Frame & Fork |
| Gears | For 1x rear derailleur gear system |
| Seat post diameter: | 27.2mm |
| Rear Wheel: | TA Insert: 622, 12 x 142mm spacing, disc only QR Insert: 622, 10 x 135mm spacing, disc only |
| Front Wheel: | 622, 12 x 100mm spacing, disc only |
| Tyre clearance, front: | 45mm clearance with mudguards |
| Tyre clearance, rear: | 45mm clearance with mudguards (50mm chainstay clearence) |
| Thru Axle Rear | 12×142, 172mm long, 19mm thread length, 1.75mm pitch |
| Thru Axle Front | 12×100, 125mm, 17mm thread length, 1.5mm Pitch |
| 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 |
| Recommended maximum loading weight including rider: | 125 kg |
| Framekit weight(Large); Including Fork, Drop Outs & Axles |
3,7 kg |
FRAME KIT INCLUDES:
| Frame |
| Fork |
| Seatpost clamp |
| Thru axles front and rear |
| Choice of dropouts |
Framekit Does NOT include a headset.





