2023 REI Coop ADV 2.1 Base S

Build

700C/29 in × 35 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of REI Coop ADV 2.1

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
532mm
Reach
380mm
Stack to Reach Ratio
1.4:1
Seat Tube Length, C-T
435mm
Top Tube Length, Effective/Horizontal Center
528mm
Top Tube Slope
12.8deg
Head Tube Angle
70.5deg
Seat Tube Angle
74.5deg
Chainstay Length
432mm
Wheelbase
1029mm
Fork Offset/Rake
55mm
Trail
64.2mm
mid/​neutral
Mechanical Trail
60.5mm
Wheel Flop
20.2mm
Standover Height
727mm
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1721mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.rei.com/product/159858/co-op-cycles-adv-21-bike?cm_mmc=sm_cura&CAWELAID=120217890010350519