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?

Alchemy Helios 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

	52 cm	54 cm	56 cm	58 cm	61 cm
Add to Compare
Reach	296	428	363	363	396
Stack	428	532	587	610	649
Top Tube (effective)	587	624	536	624	706
Seat Tube C-T	496	619	593	668	616
Head Angle	58	62	69	64	63
Seat Angle	80	76	74	71	84
Head Tube	139	139	190	160	222
Chainstay	336	476	396	361	406
BB Drop	78	82	71	82	75
BB Type	PressFit 86	PressFit 86	PressFit 86	PressFit 86	PressFit 86
Wheel Size	700c	700c	700c	700c	700c
Tyre Max Width	21	22	23	27	21
Front Mech	34.9mm	34.9mm	34.9mm	34.9mm	34.9mm
Frame Weight	1.68Kg	1.68Kg	1.68Kg	1.68Kg	1.68Kg
Data Source	Retailer	Retailer	Retailer	Retailer	Retailer

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.