Mini-Max Belt Drive – Frame/Bike-Builder

*** PREORDER ***

Frames are 14th of july, and can be shipped out relatively fast. Complete bikes would be able to ship out mid August.

The Omnium Mini-Max Belt Drive is an internal geared variation of our standard Mini-Max bike with Gates Carbon Drive. The Gates Carbon Drive is an alternative to the classic metal drive-chain that bikes have had for more than 100 years. The drivebelt technology comes from the motorcycle world and is essentially zero-maintenance and requires no lubrication.

Please note that the frames can also be mounted with external gears and regular chain.

On this page you can choose your own custom build MINI-MAX BELT DRIVE bike or frame or external geared bike.

Just follow the configurator below!

SKU: 25439 Category:

Configure here


A brand new, complete bike, delivered worldwide. Bike comes nearly ready to ride with just a few basic assembly tasks required.

Size & Geometry Guide

Height: 160 – 175cm — we recommend — size Small
Height: 175 – 185cm — we recommend — size Medium
Height: 185 – 195cm — we recommend — size Large
Height: 195 – 205cm — we recommend — size X-Large

Frame Specifications

Double-Butted Chromoly Steel Frame
5 Sizes: S, M, L, XL
Frame + Fork + Steering Rod: 6870g +/-
Standard Rack Weight: 1320g +/-
Rack dimensions: 83cm x 50cm
Seat post diameter: 31.6 mm
Seat post clamp size: 34.0 mm
Rear Wheel: 700C, 135 mm spacing, disc only
Front Wheel: 451C, 100 mm spacing, disc only
Tyre clearance, front: 37mm with mudguards
Tyre clearance, rear: 37mm with mudguards
Fork headset: 1 1/8″ Threaded
Steerer headset: 1 1/8″ Aheadset
Bottom Bracket: BSA 68mm
Q-Factor/Stance: 145mm
Gears: Drop-outs for derailleur gear system
Recommended maximum loading weight including rider: 175 kg

Framekit includes:
Frame + Fork + Headsets (Front and rear) + Steering Rod + Steerer Tube + Seat Clamp + Rack

Does NOT include spacers for headset.

Full Equipment List

Brakes: Shimano M200, Hydraulic
Gears: Shimano ALFINE 8 Speed CDX24Z + CDX Belt
Stem: 80mm 3D forged 6061 aluminium, oversize, matt black
Handlebar: 6061 aluminium, 700mm wide, 15mm rise, oversize, matt black
Seatpost: 31.6mm forged alloy 6061 aluminium, T6, matt black
Grips: Omnium locking, black, foam
Crankset: Gates Carbon Drive CDX 50Z
Bottom Bracket: FSA, Square Taper
Headset/s: VP Components, sealed bearings
Saddle: Velo, black vinyl, steel rails
Tyres: Arisun XLR8 Touring
Wheels: Omnium Wheelset: 622 (700c) & 451 (20″)
Kickstand: Cast aluminium twin-leg
Pedals: Cast metal platform, black
Mudguards: With rain flaps, matt black

Future Stock

When there is approximately 1 month until arrival of stock, we will put it online for preorder. Subscribe to the newsletter at the bottom for an email update, and/or stay tuned on Instagram and Facebook.

End August
Minimax Belt X-SmallSmallMediumLargeXL
mat black - silver logo1315