2021 REI Coop CTY e2.1 Base M
Build
650B/27.5 in × 1.95 in
Stack and Reach vs. Category Trend
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Geometry
| Stack | 621mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.63:1 |
| Seat Tube Length, C-T | 425mm |
| Top Tube Length, Effective/Horizontal Center | 577mm |
| Top Tube Slope | 23deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 145mm |
| Fork Offset/Rake | 44mm |
| Trail | 77.5mm high |
| Mechanical Trail | 72.8mm |
| Wheel Flop | 24.9mm |
| Standover Height | 755mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 1.95in |
| Tire Outer Diameter | 683.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 75mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
| Features | E-bike, Step-through |
Published Sizing Recommendations
| Height | 5 ft 6 in to 5 ft 9 in |
Source:https://www.rei.com/product/172495/co-op-cycles-cty-e21-electric-bike