Name: 2025 Girs Kom Base
Brand: Girs

	49	52	54	56	58
Stack	520.5mm	530mm	544mm	563mm	585mm
Reach	363mm	375mm	385mm	398mm	414mm
Stack to Reach Ratio	1.43:1	1.41:1	1.41:1	1.41:1	1.41:1
Seat Tube Length, Unknown	452mm	472mm	493mm	563mm	585mm
Top Tube Length, Effective/Horizontal Center	517mm	537mm	551mm	570mm	590mm
Top Tube Slope	10.1deg	8.7deg	7.8deg	2.5deg	2.5deg
Head Tube Angle	71.2deg	71.2deg	72.5deg	72.5deg	72.5deg
Seat Tube Angle	73.5deg	73deg	73deg	73deg	73deg
Head Tube Length	120mm	130mm	140mm	160mm	183mm
Bottom Bracket Drop	73mm	73mm	73mm	73mm	73mm
Bottom Bracket Height	266mm	266mm	266mm	266mm	266mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	398.4mm	398.4mm	398.4mm	398.4mm	398.4mm
Front-Center	580mm	582mm	585.3mm	604.1mm	626.9mm
Front-Center Horizontal	575.4mm	578.1mm	580.6mm	599.6mm	622.6mm
Wheelbase	973.8mm	976.5mm	979mm	998mm	1021mm
Fork Offset/Rake	57mm	45mm	45mm	45mm	45mm
Trail	55.2mm mid/neutral	67.9mm high	59.7mm mid/neutral	59.7mm mid/neutral	59.7mm mid/neutral
Mechanical Trail	52.3mm	64.3mm	56.9mm	56.9mm	56.9mm
Wheel Flop	16.8mm	20.7mm	17.1mm	17.1mm	17.1mm
Tire to Pedal Spindle	71mm 170 mm cranks	73mm 170 mm cranks	76.3mm 170 mm cranks	95.1mm 170 mm cranks	117.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks

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.

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Source:https://girs.bike/pages/kom

2025 Girs Kom Base

Geometry