
Aira Racing Sport
The Aira evokes a competitive edge. It’s got race geometry with a steeper head angle and a shorter wheel base than our endurance models. The result is a carbon road bike with sharper steering and faster response to inputs, ideal for those sprints to the lights, or breaking away from the group when racing. The OSD lightweight road bike frame has a ride quality that is tailored for acceleration and speed, and the Aira dominates whether ascending or descending.
Components
- Frame: Orro Aira Carbon Frame
- Fork: Orro Superlight 2.0
- Wheelset: Fulcrum Racing Sport
- Groupset: Full Shimano 105 11 Speed
- Cassette: Shimano 105 11-28
- Chainset: Shimano 105 50-34
- Handlebars: Deda Zero 1
- Stem: Deda Zero 1
- Seatpost: Orro Alloy Setback
- Saddle: Prologo Kappa Evo
Orro Bike Geometry
Bike Sizes
XS | S | M | L | XL |
---|---|---|---|---|
This is to be used as a guide only, for accurate sizing please visit your local Orro stockist for a bike fit.

A | B | C | D | E | F | ||||
---|---|---|---|---|---|---|---|---|---|
Orro Size | Seat Tube Center to Top (mm) | Effective Top Tube Length (mm) | Head Tube (mm) | Head Tube Angle | Wheelbase (mm) | Seat Tube Angle | Chainstay Length (mm) | Stack (mm) | Reach (mm) |
Extra Small | 480 | 510 | 110 | 71.5 | 957 | 74 | 406 | 507 | 364.6 |
Small | 500 | 526.8 | 125 | 71.5 | 970 | 73.5 | 406 | 520.6 | 372.4 |
Medium | 520 | 535 | 135 | 72.5 | 964 | 73 | 406 | 533.5 | 371.7 |
Large | 540 | 545 | 150 | 73 | 970 | 73 | 406 | 551.6 | 376.8 |
Extra Large | 570 | 565 | 170 | 73 | 984 | 72.5 | 406 | 569.2 | 385.5 |