	XS	SML	SML-MED	MED	LRG	XL	XXL	3XL
Stack	543.6mm	550.2mm	566.4mm	575.9mm	585.3mm	609mm	627.8mm	651.5mm
Reach	372.5mm	381.5mm	381.3mm	383.2mm	394.9mm	401.9mm	405mm	406.8mm
Stack to Reach Ratio	1.46:1	1.44:1	1.49:1	1.5:1	1.48:1	1.52:1	1.55:1	1.6:1
Seat Tube Length, C-T	480mm	500mm	520mm	540mm	560mm	580mm	590mm	600mm
Seat Tube Length, Effective Center	48mm	50mm	52mm	54mm	56mm	58mm	60mm	62mm
Top Tube Length, Effective/Horizontal Center	519.3mm	530.3mm	540mm	550mm	570mm	585mm	600mm	610mm
Top Tube Slope	9.4deg	7.8deg	7.5deg	6.5deg	5.4deg	5.8deg	6.7deg	8deg
Head Tube Angle	70deg	70.5deg	71deg	71deg	71deg	71deg	71deg	71deg
Seat Tube Angle	73deg	73deg	72.5deg	72deg	71.5deg	71.5deg	71deg	71deg
Head Tube Length	90mm	95mm	110mm	120mm	130mm	155mm	175mm	200mm
Bottom Bracket Drop	80mm	80mm	80mm	80mm	80mm	80mm	80mm	80mm
Bottom Bracket Height	286mm	286mm	286mm	286mm	286mm	286mm	286mm	286mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	422.5mm	422.5mm	422.5mm	422.5mm	422.5mm	422.5mm	422.5mm	422.5mm
Front-Center	605.1mm	611.6mm	612.2mm	617.3mm	632.1mm	647.2mm	656.7mm	666.6mm
Front-Center Horizontal	599.5mm	606.5mm	607.5mm	612.5mm	627.5mm	642.5mm	651.5mm	661.5mm
Wheelbase	1022mm	1029mm	1030mm	1035mm	1050mm	1065mm	1074mm	1084mm
Fork Offset/Rake	55mm	55mm	55mm	55mm	55mm	55mm	55mm	55mm
Trail	74.7mm high	71.3mm high	67.9mm high	67.9mm high	67.9mm high	67.9mm high	67.9mm high	67.9mm high
Mechanical Trail	70.2mm	67.2mm	64.2mm	64.2mm	64.2mm	64.2mm	64.2mm	64.2mm
Wheel Flop	24mm	22.4mm	20.9mm	20.9mm	20.9mm	20.9mm	20.9mm	20.9mm
Standover Height	777.9mm	788.4mm	803.1mm	816.6mm	830.1mm	849.2mm	862.7mm	877mm
Tire to Pedal Spindle	69.1mm 170 mm cranks	75.6mm 170 mm cranks	76.2mm 170 mm cranks	81.3mm 170 mm cranks	96.1mm 170 mm cranks	111.2mm 170 mm cranks	120.7mm 170 mm cranks	130.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks

	XS	SML	SML-MED	MED	LRG	XL	XXL	3XL
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	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	55mm	55mm	55mm	55mm	55mm	55mm	55mm	55mm
Tire Outer Diameter	732mm	732mm	732mm	732mm	732mm	732mm	732mm	732mm
Bike Length with Tires	1754mm	1761mm	1762mm	1767mm	1782mm	1797mm	1806mm	1816mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

All-road/Gravel

Source:mosaiccycles.com

Suggest Bike Edit

2027 Mosaic Cycles GT-2 i55 700

Geometry

700 Build

Stack and Reach vs. Category Trend