2025 Gravity Liberty Base

Very upright stack and reachvs category

	43cm XS	46.5cm S	50cm M	53.5cm M/L	55.5cm L	58.5cm XL
Stack	575mm	595.9mm	618.8mm	633.9mm	646.1mm	669.9mm
Reach	355.1mm	354.1mm	359.3mm	360mm	360.1mm	378.3mm
Stack to Reach Ratio	1.62:1	1.68:1	1.72:1	1.76:1	1.79:1	1.77:1
Seat Tube Length, C-T	430mm	465mm	500mm	535mm	555mm	585mm
Top Tube Length, Actual C-C	522.7mm	536.3mm	545mm	560mm	575mm	595mm
Head Tube Angle	71deg	71.5deg	72.5deg	72deg	72deg	72deg
Seat Tube Angle	74deg	73deg	73deg	73deg	72deg	72deg
Head Tube Length	125mm	145mm	165mm	185mm	200mm	225mm
Bottom Bracket Drop	72mm	72mm	72mm	70mm	68mm	68mm
Bottom Bracket Height	277mm	277mm	277mm	279mm	281mm	281mm
Chainstay Length	445mm	445mm	445mm	445mm	445mm	445mm
Chainstay Length Horizontal	439.1mm	439.1mm	439.1mm	439.5mm	439.8mm	439.8mm
Front-Center	582mm	582mm	583mm	595mm	599mm	625mm
Front-Center Horizontal	575.9mm	576.9mm	578.9mm	590.5mm	595.2mm	621.2mm
Wheelbase	1015mm	1016mm	1018mm	1030mm	1035mm	1061mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	405mm	405mm	405mm	405mm	405mm	405mm
Trail	72.6mm high	69.3mm high	62.9mm mid/neutral	66.1mm high	66.1mm high	66.1mm high
Mechanical Trail	68.6mm	65.7mm	60mm	62.9mm	62.9mm	62.9mm
Wheel Flop	22.3mm	20.9mm	18mm	19.4mm	19.4mm	19.4mm
Standover Height	716.3mm	751.8mm	787.4mm	820.4mm	847.1mm	876.3mm
Tire to Pedal Spindle	63mm 170 mm cranks	63mm 170 mm cranks	64mm 170 mm cranks	76mm 170 mm cranks	80mm 170 mm cranks	106mm 170 mm cranks
Pedal Spindle to Ground Clearance	107mm 170 mm cranks	107mm 170 mm cranks	107mm 170 mm cranks	109mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

	43cm XS	46.5cm S	50cm M	53.5cm M/L	55.5cm L	58.5cm XL
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	38mm	38mm	38mm	38mm	38mm	38mm
Tire Width Max	1.8in	1.9in	1.9in	1.9in	1.9in	1.9in
Tire Outer Diameter	698mm	698mm	698mm	698mm	698mm	698mm
Bike Length with Tires	1713mm	1714mm	1716mm	1728mm	1733mm	1759mm
Crank Length	170mm	170mm	170mm	170mm	170mm	170mm
Handlebar Width	420mm	420mm	420mm	420mm	420mm	420mm
Stem Length	90mm	90mm	90mm	110mm	110mm	110mm

Published Sizing Recommendations

Height

5 ft 1 in

5 ft 3 in

5 ft 5 in

5 ft 6 in

5 ft 8 in

5 ft 9 in

5 ft 11 in

6 ft 0 in

6 ft 2 in

6 ft 3 in

6 ft 5 in

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.bikesdirect.com/products/gravity/gravel-bikes/liberty-grv-geo.gif