Orbis +

Gravel or tarmac, the choice is yours

Why not both

The best of both worlds. Road and gravel. While the Orbis is a pure sealed road machine, Orbis + is the split personality. Hitting the end of that sealed road, only now pushing on and discovering where the gravel continuation actually ends. Taking the latest – wider – rims, we designed the Orbis + around the demand for a platform that would allow for bigger tyres while still maintaining the soul of a road bike.

A semi-integrated headtube and Enve road disc fork compliments the flat mount disc brake and formed chainstays. All still built around a road groupset. Wider bars and a shorter reach help provide greater control and tyres up to 40mm (measured) ensure you have all the grip you need. The term “quiver killer” is cliche…except that this truly is a ‘do it all‘ bike. The Plus is made to be just as at home with our carbon fenders as it is peeling turns in the local bunch ride. The only issue is what to do with all the other bikes it just made redundant.

3D printed yoke

Allowing up to 40mm tyre clearance on regular road chainrings, this is the big tyre clearance you need without sacrificing any of the stiffness.

3d printed cable inlet

With gear cables are now electrical (or non-existent) and brakes now a hydro line, we felt the time was nigh to take that clean look a step further and fully internalise the cables. Only to do that we needed an inlet for the tube. So we 3D printed it. In titanium. You’re welcome.

Mudguard mounting front and rear

All business during the week but play the rest of the time. Orbis+ allows you (and your riding buddies) to stay dry for those more relaxed spins. But slip the fenders off when a fondo or race day rolls around. Did we mention they come in carbon too? So light you won’t even feel them.

Pricing and build options

Frame Fuselage: $13,450 AUD

Complete bike from: $16,720 AUD

Frame specifications

Base Package Includes:

Butted 3/2.5 seamless tubing
Choice of seven standard sizes
3D printed yoke
Internal hydro routing
Semi-integrated Cane Creek 110 headset”
ENVE all road 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 stem
Cable routing
- Di2
- AXS
- EPS
- Mechanical
Maximum chain ring 50/34T
Maximum tyre size
- 40mm measured
- 34mm measured with mud guards
Rack eyelets
All paint schemes

Baum Tailored Package Includes:

Tailored:
- Custom fitting
- Personalised handling
- Tuned tube selection and butting
Name on top tube / chainstay
Mudguards
Non standard colours
X-Fix quick release axle kit, allen key

Orbis + Geometry

Road geometry for gravel. An extended wheelbase with a lower bottom bracket is engineered for larger tyre clearance and less chance of (resultant) toe overlap. Higher front ends with a slightly shorter stem and wider bars are all part of the front end changes from an Orbis that ensures handling with a larger tyre remains responsive. While you could run a tyre less than 32mm, the geo is optimised for that 32-40mm range.

	48	50	52	54	56	58	60
A. Top Tube Length Horizontal	515	525	535	550	560	575	585
B. Head Tube Length	100	114	123	131	150	169	195
C. Seat Tube Length	465	480	490	510	530	550	565
D. Seat Tube Angle	74.5	74.5	74	74	73.5	73	73
D. Head Tube Angle	70.5	71.5	71.5	71.5	72	72	72
E. Front Centre	580	582	588	603	604	615	625
F. Bottom Bracket Drop	80	80	80	80	80	78	78
G. Stack	520	537	545	552	572	589	613
H. Reach	369	374	377	390	390	395	397
I. Stem Length	65	65	80	80	90	100	110
J. Seat Post Offset	25	25	25	25	25	25	25

Frames are supplied with:

Short and tall headset cap
Offset seatpost, a straight post can be substituted upon request
Standard stem lengths can be substituted with plus or minus 10mm options upon request