2023 REI Coop ADV 2.3 Base

	XS	S	M	L	XL
Stack	521mm	532mm	554mm	571mm	592mm
Reach	373mm	380mm	386mm	394mm	404mm
Stack to Reach Ratio	1.4:1	1.4:1	1.44:1	1.45:1	1.47:1
Seat Tube Length, C-T	385mm	435mm	470mm	510mm	545mm
Top Tube Length, Effective/Horizontal Center	513mm	528mm	545mm	563mm	585mm
Top Tube Slope	17.5deg	12.8deg	11.2deg	8.7deg	7.2deg
Head Tube Angle	70deg	70.5deg	71.5deg	71.5deg	72deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73deg
Head Tube Length	94mm	106mm	134mm	162mm	191mm
Bottom Bracket Drop	67mm	67mm	67mm	67mm	67mm
Bottom Bracket Height	284mm	284mm	284mm	284mm	284mm
Chainstay Length	432mm	432mm	432mm	432mm	432mm
Chainstay Length Horizontal	426.8mm	426.8mm	426.8mm	426.8mm	426.8mm
Front-Center	599mm	605.9mm	605.9mm	616.9mm	621.9mm
Front-Center Horizontal	595.2mm	602.2mm	602.2mm	613.2mm	618.2mm
Wheelbase	1022mm	1029mm	1029mm	1040mm	1045mm
Fork Offset/Rake	55mm	55mm	50mm	50mm	50mm
Trail	69.2mm high	66mm high	64.7mm mid/neutral	64.7mm mid/neutral	61.5mm mid/neutral
Mechanical Trail	65.1mm	62.2mm	61.4mm	61.4mm	58.5mm
Wheel Flop	22.3mm	20.8mm	19.5mm	19.5mm	18.1mm
Standover Height	698.5mm	727mm	756mm	785mm	811mm
Tire to Pedal Spindle	78mm 170 mm cranks	84.9mm 170 mm cranks	84.9mm 170 mm cranks	95.9mm 170 mm cranks	100.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	114mm 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.

Category Trend

Source:https://www.rei.com/product/190608/co-op-cycles-adv-23-bike

Geometry