Argonaut GR3 2026 Geometry, Reviews, and Specs

No OEM studio shot for this model yet.

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing2.7

Aero3.3

Comfort7.3

Size	Stack	Reach	Stack/reach	Stem	Bar	Crank	Head tube angle	Seat tube angle	Chainstay	Wheelbase	BB drop	Wheel size
50	550 mm	375 mm	1.47:1	80 mm	380 mm	165 mm	70.5°	74.0°	425 mm	1024 mm	75 mm	700c
52	568 mm	382 mm	1.49:1	90 mm	400 mm	170 mm	71.0°	73.5°	425 mm	1034 mm	75 mm	700c
54	586 mm	389 mm	1.51:1	100 mm	420 mm	172.5 mm	71.5°	73.5°	425 mm	1046 mm	73 mm	700c
56	604 mm	396 mm	1.53:1	100 mm	420 mm	172.5 mm	71.5°	73.0°	425 mm	1058 mm	73 mm	700c
58	622 mm

No colorway catalog for 2026 yet.

Same published geometry as 2025.

Published geometry matches the 2025 Argonaut GR3. Same sizes, same stack and reach.

No verified spec sheet for 2026 or 2025.

No launch MSRP in the catalog yet.