You are using a browser that does not support javascript. Some aspects of this site may not work as intended.

You must be logged in to add an image.

You must be logged in to edit.

We've got 11,000+ bikes in the comparison database. Find another?

Isaac Impulse 2007

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

	51	54	55.5	57	60
Add to Compare
Reach		396
Stack		539
Top Tube (effective)	503	557	503	593	575
Top Tube (actual)	582	630	647	663	606
Seat Tube C-T	481	531	496	604	489
Head Angle	86	67	61	76	63
Seat Angle	84	84	61	68	82
Head Tube	144	136	189	202	185
Chainstay		365
Wheelbase		1178
Front Centre		613
BB Drop		56
Data Source	Forum Post	Forum Post	Forum Post	Forum Post	Forum Post

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

RideWrap Protect your bike!

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.