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.

You must be logged in to add an image.

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

Boardman SLR 8.9a 2020

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

	SM	MD	LG	XL
Add to Compare
Top Tube (effective)	621	601	597	558
Seat Tube C-T	445	610	640	540
Head Angle	85	81	72	82
Seat Angle	86	87	80	65
Head Tube	147	174	151	193
Chainstay	379	368	434	338
BB Drop	61	74	57	55
Fork Rake / Offset	40	57	47	39
Handlebar Width	407	379	463	405
Stem Length	104	104	106	121
Crank Length	136	150	194	198
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.

Problem? Flag for Review or

RideWrap Protect your bike!

There is a Tailored Protection™ kit available for this 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.