2024 Co-Op Cycles ADV 2.1 Base XS
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Co-Op Cycles ADV 2.1
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 540.5mm |
| Reach | 365mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 385mm |
| Top Tube Length, Effective/Horizontal Center | 519.8mm |
| Top Tube Slope | 19.9deg |
| Head Tube Angle | 69.8deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 282mm |
| Bottom Bracket Height | 74mm |
| Chainstay Length | 438mm |
| Chainstay Length Horizontal | 335.1mm |
| Front-Center | 743.5mm |
| Front-Center Horizontal | 688mm |
| Wheelbase | 1023.1mm |
| Fork Offset/Rake | 213.8mm |
| Trail | -96.9mm |
| Mechanical Trail | -90.9mm |
| Wheel Flop | -31.4mm |
| Standover Height | 689.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 217.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1735.1mm |
| 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/207913/co-op-cycles-adv-21-bike