2023 Trek Bikes Domane+ Aluminimum

	49 cm	52 cm	54 cm	56 cm	58 cm	61 cm
Stack	54mm	56.1mm	57.5mm	59.1mm	61.1mm	64.6mm
Reach	36.8mm	37.1mm	37.4mm	37.7mm	38mm	38.5mm
Stack to Reach Ratio	1.47:1	1.51:1	1.54:1	1.57:1	1.61:1	1.68:1
Seat Tube Length, C-T	44mm	47.5mm	50mm	52.5mm	54.8mm	56.7mm
Top Tube Length, Effective/Horizontal Center	51.7mm	53mm	54.2mm	55.4mm	56.7mm	58.6mm
Top Tube Slope	13.4deg	11.7deg	10.5deg	9.5deg	9.1deg	10.7deg
Head Tube Angle	70.8deg	71.3deg	71.3deg	71.9deg	72deg	72.1deg
Seat Tube Angle	74.6deg	74.2deg	73.7deg	73.3deg	73deg	72.7deg
Head Tube Length	11mm	13mm	14.5mm	16mm	18mm	22mm
Bottom Bracket Drop	8mm	8mm	8mm	7.8mm	7.8mm	7.8mm
Bottom Bracket Height	335mm	335mm	335mm	335.2mm	335.2mm	335.2mm
Chainstay Length	43mm	43mm	43mm	43mm	43mm	43mm
Chainstay Length Horizontal	42.3mm	42.3mm	42.3mm	42.3mm	42.3mm	42.3mm
Front-Center	59mm	59.6mm	60.4mm	60mm	60.9mm	62.5mm
Front-Center Horizontal	58.5mm	59.1mm	59.9mm	59.5mm	60.4mm	62mm
Wheelbase	100.7mm	101.3mm	102.1mm	101.8mm	102.7mm	104.3mm
Fork Offset/Rake	5.3mm	5.3mm	5.3mm	4.8mm	4.8mm	4.8mm
Trail	113.8mm very high	110.5mm very high	110.5mm very high	107.1mm very high	106.4mm very high	105.7mm very high
Mechanical Trail	107.5mm	104.7mm	104.7mm	101.8mm	101.2mm	100.6mm
Wheel Flop	35.4mm	33.6mm	33.6mm	31.6mm	31.3mm	30.9mm
Standover Height	72.7mm	75.3mm	77.2mm	79.4mm	80.9mm	82.5mm
Tire to Pedal Spindle	-454mm 170 mm cranks	-453.4mm 170 mm cranks	-452.6mm 170 mm cranks	-453mm 170 mm cranks	-452.1mm 170 mm cranks	-450.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	165mm 170 mm cranks	165mm 170 mm cranks	165mm 170 mm cranks	165.2mm 170 mm cranks	165.2mm 170 mm cranks	165.2mm 170 mm cranks

	49 cm	52 cm	54 cm	56 cm	58 cm	61 cm
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	32mm	32mm	32mm	32mm	32mm	32mm
Tire Outer Diameter	686mm	686mm	686mm	686mm	686mm	686mm
Bike Length with Tires	786.7mm	787.3mm	788.1mm	787.8mm	788.7mm	790.3mm
Stem Length	80mm	90mm	90mm	100mm	100mm	110mm

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://www.trekbikes.com/au/en_AU/bikes/electric-bikes/electric-road-bikes/domane-al-5/p/36140/

Geometry