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?

BMC Alpenchallenge AMP Sport 2020

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.

Geometry

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

	S	M	L
Add to Compare
Reach	375	350	449
Stack	540	507	708
Top Tube (effective)	596	688	643
Seat Tube C-T	383	432	525
Head Angle	84	59	70
Seat Angle	59	65	60
Head Tube	128	181	214
Chainstay	515	389	360
Wheelbase	1132	1094	1246
Front Centre	682	613	749
BB Drop	63	57	81
Fork Rake / Offset	49	49	48
Trail	58	71	63
Fork Length (A2C)	377	433	358
Seatpost Length	339	348	285
Seatpost Offset	13	14	17
Handlebar Width	554	675	755
Stem Length	106	73	97
Stem Angle	± 12	± 12	± 12
Crank Length	158	191	185
Rider Height	<170	170-185	>180
Data Source	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

Problem? Flag for Review or

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.