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.

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.

c

Compare Bikes

To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org


	Merida Silex 400 2021: 47	Merida Silex 400 2021: 50	Specialized Roubaix Comp 2020: 56	Specialized Roubaix Comp 2020: 58
Choose Baseline
Reach	426	459	327	414
Stack	494	585	530	506
Top Tube (effective)	544	520	482	528
Seat Tube C-T	511	481	398	479
Head Angle	78	62	68	70
Seat Angle	75	75	70	77
Head Tube	166	216	158	145
Chainstay	441	413	459	359
Wheelbase	1206	879	889	949
Front Centre			530	486
Standover	827	753	666	931
BB Drop	84	62	75	83
BB Height			237	243
Fork Rake / Offset			40	42
Trail			63	59
Fork Length (A2C)	332	357	374	433
Wheel Size	28"	28"
Tyre Max Width			117	148
Seatpost Length			313	450
Handlebar Width			402	447
Stem Length			91	130
Crank Length			161	205
Remove
	Merida Silex 400 2021: 47	Merida Silex 400 2021: 50	Specialized Roubaix Comp 2020: 56	Specialized Roubaix Comp 2020: 58

Image showing geometry measurements

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.