Bird Aeris 145 2017-2019

Please login now to see the numbers

We ask that you login after viewing so many bikes, to protect our data from thieving robots.

It's totally free - no password - no catch.


Select two bikes to compare.
Any bike, any page.

Reach 481
Stack 562
Top Tube (effective) 704
Head Angle 66
Seat Angle 84
Head Tube 96
Wheelbase 1035
Standover 703
BB Drop 11
BB Height 362
Seatpost Diameter 26
Axle Spacing 175
Wheel Size 25
Front Travel 172
Rear Travel 167
Shock Size 230x65
Data Source Manufacturer

Note: Numbers are for static with 150mm fork non LT model

Measurements are in millimeters and degrees.

New Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.