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 :)

You are using a browser that does not support javascript. Some aspects of this site may not work as intended.

Prove Humanity: Please click here to start.

You should not have to do this more than once.
If you continue to see this message, please email hello@[the site's address] for support.

Compare Bikes

To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org


	Bird Zero 29 2019: ML	Bird Aether 7 2020: ML
Choose Baseline
Reach	511	439
Stack	590	503
Top Tube (effective)	653	748
Seat Tube C-T	395	490
Head Angle	63	65
Seat Angle	66	71
Head Tube	112	143
Chainstay	457	426
Wheelbase	1390	1133
Standover		623
BB Drop	104	22
BB Height	278	275
BB Type	73mm BSA	73mm Threaded
Fork Rake / Offset	40	30
Fork Length (A2C)		527
Seatpost Diameter		36
Axle Spacing	148x12 (Boost)	148x12 Boost
Wheel Size	26	23
Tyre Max Width	2.6"
Front Travel		167
Rear Travel		112
Shock Size		210x55
Remove
	Bird Zero 29 2019: ML	Bird Aether 7 2020: ML

Notes

Bird Zero 29 2019 ML

Sagged with 130mm fork.

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

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.