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?

Decathlon Ultra 920 2018

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
Reach	450	328	356	333	404
Stack	579	558	445	504	607
Top Tube (effective)	429	510	449	613	619
Seat Tube C-T	493	411	560	500	459
Head Angle	73	82	79	76	83
Seat Angle	88	76	60	68	60
Head Tube	137	137	137	169	225
Chainstay	356	332	440	484	387
Wheelbase	811	1148	1088	933	1014
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.