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?

Ridley Helium SLA 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

	XXS	XS	S	M	L	XL
Add to Compare
Reach	397	315	376	322	348	420
Stack	484	609	499	561	619	532
Top Tube (effective)	492	472	630	557	480	522
Top Tube (actual)	453	500	536	556	658	587
Seat Tube C-T	383	524	583	513	512	710
Seat Tube C-C	374	512	550	400	425	583
Head Angle	62	76	80	71	84	82
Seat Angle	76	83	62	74	83	68
Head Tube	116	112	122	139	217	269
Chainstay	380	423	408	379	453	484
Wheelbase	914	896	910	1085	1092	1114
Standover	581	869	773	653	845	982
BB Drop	69	78	72	68	56	66
Data Source	Manufacturer	Manufacturer	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 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.