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.

Compare Bikes

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


	Specialized Chisel Comp 2018: L	Rockrider ST 520/530/540 2020: L
Choose Baseline
Reach	449	468
Stack	589	535
Top Tube (effective)	680	629
Seat Tube C-T	498	490
Head Angle	69.8°	59
Seat Angle	74°	76
Head Tube	91	164
Chainstay	477	477
Wheelbase	913	1251
Front Centre	687
Standover	897
BB Drop	61	50
BB Height	332	256
Fork Rake / Offset	48	43
Trail	81
Fork Length (A2C)	496	490
Wheel Size		23
Remove
	Specialized Chisel Comp 2018: L	Rockrider ST 520/530/540 2020: L

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.