Like most sites, this site uses cookies to make it work. By continuing to use the site you accept our cookie policy. You won’t be shown this message again :)

We've got 5,500+ bikes in the comparison database. Find another?

Bird Aeris 145 2017-2019

Please login now to unscramble the numbers

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

The data shown below is now total nonsense.

You need to login to continue.

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

Geometry

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

	M
Compare
Reach	453
Stack	581
Top Tube (effective)	696
Head Angle	59
Seat Angle	63
Head Tube	103
Wheelbase	1106
Standover	714
BB Drop	10
BB Height	274
Seatpost Diameter	32
Axle Spacing	165
Wheel Size	27
Front Travel	129
Rear Travel	169
Shock Size	230x65
Data Source	Manufacturer

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

Measurements are in millimeters and degrees, unless otherwise noted.

Problem? Edit Bike - Edit Geometry

If you like the site, can we ask a favor?

Click now, buy soon, and we'll get a few cents.

Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

Like this project? Subscribe for occasional emails about new things. No Spam. Promise.