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.

We've got 11,000+ bikes in the comparison database. Find another?

Specialized Aethos 2021

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.

c

Geometry

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

	49	52	54	56	58	61
Add to Compare
Reach	328	344	401	337	482	411
Stack	450	520	448	507	546	724
Top Tube (effective)	453	514	485	666	573	631
Seat Tube C-T	397	453	551	500	595	565
Seat Tube (effective)	456	560	583	503	581	519
Head Angle	74	76	61	60	63	75
Seat Angle	66	82	67	87	65	84
Head Tube	99	107	154	181	182	217
Chainstay	456	463	397	410	482	476
Wheelbase	1058	803	908	1088	1136	1186
Front Centre	657	504	479	680	555	715
Standover	634	699	770	677	743	694
BB Drop	84	78	72	71	80	69
BB Height	234	299	255	239	292	231
BB Type					BSA
Fork Rake / Offset	44	44	48	38	51	35
Trail	58	64	66	49	61	48
Fork Length (A2C)	334	439	313	327	379	421
Tyre Max Width				26	26	32
Seatpost Length	251	257	337	410	353	377
Handlebar Width	332	366	473	486	391	504
Stem Length	64	99	97	90	96	100
Crank Length	168	175	195	174	179	157
Rider Height				175-180
Frame Weight				0
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Note: Add rider height

Measurements are in millimeters and degrees.

Problem? Flag for Review or

Image showing geometry measurements

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.