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


	Polygon Siskiu T8 2023: LG 29	Rockrider Feel 700 S 2025: Size L
Choose Baseline
Reach	476	450
Stack	686	552
Top Tube (effective)	583	510
Seat Tube C-T	398	444
Head Angle	63	64
Seat Angle	74	88
Head Tube	111	122
Chainstay	349	496
Wheelbase	998	1321
Front Centre	777
Standover	721
BB Drop	42	38
BB Height	277
Fork Rake / Offset		38
Trail	38
Fork Length (A2C)		626
Seatpost Diameter		25
Wheel Size	29"	29"
Stem Length		44
Front Travel	685	135
Rear Travel	162	152
Remove
	Polygon Siskiu T8 2023: LG 29	Rockrider Feel 700 S 2025: Size 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.