Bike-on-Bike
S
No Diagram
Default Config
Insights
Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of REI Coop DRT 2.1
Geometry
Stack | 590mm | — |
Reach | 416mm | — |
Stack to Reach Ratio | 1.42:1 | — |
Seat Tube Length, C-T | 375mm | — |
Top Tube Length, Effective/Horizontal HT Top | 585mm | — |
Top Tube Slope | 23.8deg | — |
Head Tube Angle | 68deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 100mm | — |
Chainstay Length | 435mm | — |
Wheelbase | 1115mm | — |
Fork Offset/Rake | 46mm | — |
Trail | 97.1mm very high | — — |
Mechanical Trail | 90mm | — |
Wheel Flop | 33.7mm | — |
Standover Height | 712mm | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 2.8in | — |
Tire Outer Diameter | 726.2mm | — |
Bike Length with Tires | 1841.2mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 120mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | 25% | — |
| Frame Material | Aluminum | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
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| Source | https://www.rei.com/product/106335/co-op-cycles-drt-21-bike | — |
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