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.

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

Ridley Blast 27.5/29 2017

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

	S (27.5)	M (27.5)	M (29)	L (29)
Add to Compare
Top Tube (effective)	508	490	558	525
Seat Tube C-C	359	409	435	357
Head Angle	72	69	81	61
Seat Angle	74	61	68	63
Head Tube	120	136	90	120
Chainstay	419	484	485	369
BB Drop	36	39	41	50
Data Source	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.

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.