Polygon Helios 2027 Geometry, Reviews, and Specs

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing8.9

Aero9.0

Comfort1.1

Size	Stack	Reach	Stack/reach	Stem	Bar	Crank	Head tube angle	Seat tube angle	Chainstay	Wheelbase	BB drop	Wheel size
XS	506 mm	380 mm	1.33:1	80 mm	380 mm	165 mm	71.8°	74.5°	405 mm	974 mm	70 mm	700c
S	524 mm	386 mm	1.36:1	90 mm	400 mm	170 mm	72.8°	74.0°	405 mm	980 mm	70 mm	700c
M	542 mm	392 mm	1.38:1	100 mm	420 mm	172.5 mm	73.2°	73.5°	405 mm	988 mm	68 mm	700c
L	560 mm	398 mm	1.41:1	110 mm	440 mm	175 mm	73.2°	73.0°	405 mm	998 mm	68 mm	700c
XL	578 mm	404 mm

No colorway catalog for 2027 yet.

Same published geometry as 2026.

Published geometry matches the 2026 Polygon Helios. Same sizes, same stack and reach.

No verified spec sheet for 2027 or 2026.

No launch MSRP in the catalog yet.

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