Bikes / Basso / Astra

Basso Astra 2027 Geometry, Reviews, and Specs

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing4.4

Aero6.7

Comfort5.6

Size	Stack	Reach	Stack/reach	Stem	Bar	Crank	Head tube angle	Seat tube angle	Chainstay	Wheelbase	BB drop	Wheel size
45	520 mm	368 mm	1.41:1	70 mm	360 mm	165 mm	71.0°	74.5°	410 mm	985 mm	74 mm	700c
48	536 mm	374 mm	1.43:1	80 mm	380 mm	165 mm	71.5°	74.0°	410 mm	993 mm	74 mm	700c
51	552 mm	380 mm	1.45:1	90 mm	400 mm	170 mm	72.0°	73.5°	410 mm	1001 mm	72 mm	700c
53	568 mm	386 mm	1.47:1	90 mm	400 mm	170 mm	72.5°	73.5°	410 mm	1009 mm	72 mm	700c
56	586 mm	392 mm

No colorway catalog for 2027 yet.

Same published geometry as 2026.

Published geometry matches the 2026 Basso Astra. Same sizes, same stack and reach.

No verified spec sheet for 2027 or 2026.

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No launch MSRP in the catalog yet.