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?

GT Avalanche 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

	XXS	XS	S	M	L	XL
Add to Compare
Reach	424	357	388	486	401	556
Stack	510	518	623	469	638	711
Top Tube (effective)	553	620	523	523	740	787
Seat Tube C-T	360	333	316	427	453	619
Head Angle	66	67	64	65	71	63
Seat Angle	86	81	80	76	62	61
Head Tube	95	110	103	117	110	116
Chainstay	455	405	393	367	444	408
Wheelbase	991	1042	1229	1242	1201	1307
Front Centre	560	656	632	666	584	684
BB Drop	40	38	50	45	41	47
Fork Rake / Offset	50	44	49	47	43	40
Data Source	Manufacturer	Manufacturer	Manufacturer	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.