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	363	374	359	367	399
Stack	527	445	468	487	702
Top Tube (effective)	548	642	659	497	488
Seat Tube C-T	407	554	494	576	689
Head Angle	72	84	85	69	88
Seat Angle	82	61	85	72	76
Head Tube	137	142	168	146	184
Chainstay	429	430	350	341	368
BB Drop	61	56	61	77	78
BB Type	PressFit 86	PressFit 86	PressFit 86	PressFit 86	PressFit 86
Wheel Size	700c	700c	700c	700c	700c
Tyre Max Width	23	25	20	26	28
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

Measurements are in millimeters and degrees.

Problem? Flag for Review or

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.