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?

B'Twin Ultra 720 AF 2015

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

	XS	S	M	L	XL
Add to Compare
Top Tube (effective)	548	473	554	497	612
Seat Tube C-T	421	613	603	675	589
Head Angle	73	84	84	79	84
Seat Angle	66	86	73	70	60
Head Tube	98	106	120	173	246
Chainstay	357	416	363	436	474
Wheelbase	950	923	1101	1186	1056
Front Centre	621	575	668	654	711
BB Drop	74	75	55	58	54
Fork Rake / Offset	45	38	40	50	41
Crank Length	437	364	417	416	378
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Problem? Flag for Review or

RideWrap Protect your bike!

There is a protection kit available for this bike. Check out your coverage options here!

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.