2023 Co-Op Cycles ADV 3.1 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

XS
S
M
L
XL
Stack
532mm
536.7mm
567mm
588.7mm
631.1mm
Reach
367.5mm
371.1mm
377mm
380mm
387mm
Stack to Reach Ratio
1.45:1
1.45:1
1.5:1
1.55:1
1.63:1
Seat Tube Length, C-T
390mm
430mm
470mm
510mm
550mm
Top Tube Length, Effective/Horizontal Center
515mm
525mm
545mm
560mm
580mm
Top Tube Slope
18.3deg
14.1deg
12.8deg
10.8deg
10.9deg
Head Tube Angle
70deg
70deg
71deg
71deg
71deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73deg
73deg
Head Tube Length
100mm
127mm
153mm
176mm
229mm
Bottom Bracket Drop
75mm
75mm
75mm
75mm
75mm
Bottom Bracket Height
267mm
267mm
267mm
267mm
267mm
Chainstay Length
445mm
445mm
445mm
445mm
445mm
Chainstay Length Horizontal
438.6mm
438.6mm
438.6mm
438.6mm
438.6mm
Front-Center
609.6mm
615mm
616mm
626.5mm
648.2mm
Front-Center Horizontal
605mm
610.4mm
611.4mm
622mm
643.9mm
Wheelbase
1043.6mm
1049mm
1050mm
1060.6mm
1082.5mm
Fork Offset/Rake
55mm
55mm
50mm
50mm
50mm
Trail
66mm
high
66mm
high
64.9mm
mid/​neutral
64.9mm
mid/​neutral
64.9mm
mid/​neutral
Mechanical Trail
62mm
62mm
61.3mm
61.3mm
61.3mm
Wheel Flop
21.2mm
21.2mm
20mm
20mm
20mm
Standover Height
713.8mm
738.4mm
768.4mm
799.4mm
843mm
Tire to Pedal Spindle
97.6mm
170 mm cranks
103mm
170 mm cranks
104mm
170 mm cranks
114.5mm
170 mm cranks
136.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks

Base Build

XS
S
M
L
XL
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
50mm
50mm
50mm
50mm
50mm
Tire Outer Diameter
684mm
684mm
684mm
684mm
684mm
Bike Length with Tires
1727.6mm
1733mm
1734mm
1744.6mm
1766.5mm

Stack and Reach vs. Category Trend

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:https://www.rei.com/product/180598/co-op-cycles-adv-31-bike?sku=1805980004&CAWELAID=120217890015945045&CAGPSPN=pla&CAAGID=111102811377&CATCI=pla-1063798831819&cm_mmc=PLA_Google%7C21700000001700551_1805980004%7C92700059403676407%7CPB%7C71700000075849551&gclid=Cj0KCQjwnrmlBhDHARIsADJ5b_lG33pVVkDW6P1hX1YiY8FeThvas1XbuAius_LHg09LYCU_VQ0ZVSQaAkB1EALw_wcB&gclsrc=aw.ds