Orbis
The next generation of road
Road refined
Brake systems, tyre size, and rim widths evolved, and so did we. The Orbis is our finest road disc offering, optimised around 28-32mm rubber for an unparalleled road experience.
This is no Corretto in disguise, we did not simply slap disc brakes on our flagship. Years in the making, even more in the refinement, the Orbis is our vision of a modern disc road bike. Crafted for sealed road riders looking to take advantage of wider rims, tubeless tyres and the sheer comfort lower PSI riding brings.
All of this is made possible with an increased (measured) tyre size range up to 34mm, an increased bottom bracket drop, re-engineered T47 bottom bracket interface, formed chainstays, concealed hydro lines, and new tailored geometry.
Orbis is the culmination and very best craftmanship we have at Baum while featuring the same ride quality we are renowned for.
T47 BB designed in house
For all crank options, diameters, and brands – threaded bottom bracket shells are still relevant in the 21st century.
Clearance for up to 34mm tyres
Engineered for tyres 28-32mm wide, we added clearance up to 34mm to cover tyres/rim combinations that bag out larger. Optimally the best performance is within that 28-32mm range.
Flat mount stays and dropouts
The Orbis features our propriety in-house designed thru-axle 6/4 Ti dropouts and our squircle flat-mount chainstay. Syntace’s quickfix tool is integrated into all our 12/142 X12 axle systems.
Pricing and build options
Frame Fuselage from: $12,550 AUD
Complete Bike from: $17,650 AUD
questions?
Got questions? No sweat—let’s chat! Grab a virtual coffee and we’ll spill the beans on everything you want to know.
Frame specifications
Base Package Includes:
- Butted Titanium 3/2.5 seamless tubing
- Choice of seven standard sizes
- Semi-integrated Cane Creek 110 headset
- ENVE RD disc through axle fork 100 x 12
- Proprietary 6/4 Ti thru axle dropouts
- Axle spacing 142×12
- T47 bottom bracket shell
- ENVE carbon seatpost:
- ENVE carbon headstem:
- Cable routing:
- Di2
- AXS
- EPS
- Mechanical
- Maximum tyre size 34mm measured
- All paint schemes
Upgrades:
- Tailored:
- Custom fitting
- Personalised handling
- Tuned tube selection and butting
- Name on top tube / chainstay
- Non standard colours
orbis Geometry
Engineered in line with modern road disc, but with our Baum tweaks. If you like your current road disc handling you’re going to love ours. Optimised around a 28-30mm measured tyre size, alterations like stem length or zero-offset seat posts can be worked in.
| 48 | 50 | 52 | 54 | 56 | 58 | 60 | |
|---|---|---|---|---|---|---|---|
| A. Top Tube Length Horizontal | 515 | 525 | 535 | 540 | 560 | 575 | 590 |
| B. Head Tube Length | 102 | 115 | 127 | 136 | 158 | 172 | 194 |
| C. Seat Tube Length | 465 | 480 | 490 | 510 | 540 | 560 | 580 |
| D. Seat Tube Angle | 74.5 | 74.5 | 74 | 74 | 73.5 | 73 | 73 |
| E. Front Centre | 578 | 581 | 583 | 588 | 599 | 602 | 612 |
| F. Bottom Bracket Drop | 80 | 80 | 78 | 78 | 75 | 75 | 75 |
| G. Stack | 509 | 525 | 535 | 544 | 565 | 580 | 603 |
| H. Reach | 372 | 378 | 381 | 383 | 392 | 398 | 406 |
| I. Stem Length | 70 | 80 | 90 | 100 | 100 | 110 | 120 |
| J. Seat Post Offset | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Frames are supplied with:
- Tall cap, 15mm bellow and 5mm above fitted
- Short headset cap included
- Offset seatpost standard, can be substituted with straight post upon request
- Standard stem lengths can be substituted with plus or minus 10mm options upon request
What comes next?
Whether you’re ready to commit or just curious, let’s talk.
Grab a virtual coffee with us, tour the factory, or book your custom fitting — whatever step you’re on in your Baum journey, we’re here to help you move forward.