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?

BonaTi g31a 2023

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

	46	48
Add to Compare
Reach	384	383
Stack	546	503
Top Tube (effective)	569	542
Seat Tube C-T	515	450
Head Angle	64	68
Seat Angle	86	86
Head Tube	142	169
Chainstay	427	481
Wheelbase	1079	993
Front Centre	658	502
Standover	769
BB Drop	71	73
BB Type	T47	T47
Seatpost Diameter	33
Wheel Size	700c
Tyre Max Width	45c
Data Source	ali express	ali express

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.