Aggressive fitSlow steeringFast steeringRelaxed fit
Weight—
Climbing4.9
Aero3.3
Comfort5.1
Ventum GS1 2021 Sizing Guide
Ventum GS1 2021 Geometry Chart
Size
Stack
Reach
Stack/reach
Stem
Bar
Crank
Head tube angle
Seat tube angle
Chainstay
Wheelbase
BB drop
Wheel size
S
546 mm
378 mm
1.44:1
90 mm
400 mm
170 mm
70.5°
74.0°
425 mm
1022 mm
75 mm
700c
M
564 mm
388 mm
1.45:1
100 mm
420 mm
172.5 mm
71.0°
73.5°
425 mm
1034 mm
75 mm
700c
L
582 mm
398 mm
1.46:1
110 mm
440 mm
175 mm
71.5°
73.5°
425 mm
1046 mm
73 mm
700c
XL
600 mm
408 mm
1.47:1
110 mm
440 mm
175 mm
71.5°
73.0°
425 mm
1060 mm
73 mm
700c
What's new for the 2021 year
2021 colorways
No colorway catalog for 2021 yet.
What changed in the bike frame
This is the earliest GS1 year in the catalog. No prior year to compare.
What changed in equipment
No verified spec sheet for 2021 yet.
What changed in price
No launch MSRP in the catalog yet.
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