US Warehouse option is for the shipping address within the mainly of the United States.
EU Warehouse option is for the shipping address within European Union Member States.
In the box：
Frame；Seat Post；Fork；Front/Rear Thru-axle.
Seat post： 182g
Fork： 390g
Specification
| Type | New Aero Carbon Road Disc Brake Frame |
| Material | Carbon fiber |
| Size | 45/48/51/54/57cm |
| Fork | AO22 specify carbon fork |
| Headtube | Straight 1 1/2" head tube |
| Weight | 54cm 1610g - 40g |
| Seatpost | Adjustable Seatpost |
| Bottom bracket | BB86 |
| Max tire clearance | 700*25c/28C |
| Brake mount type | Flat mount Disc brake 140mm |
| Dropout | Front 12*100mm thru-axle Rear 12*142mm thru-axle |
| Groupset | Recommended install electronic shifting groupset |
| Handlebar&stem | Compatible with ICAN handlebar HBA22 |
Test Standard | ISO4210 |
A22 Frame Geometry
Recommended size chart：
