2020 The Light Blue Cycles Darwin One By 650 Base Medium
Build
650B/27.5 in × 47 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 615mm |
| Reach | 388mm |
| Stack to Reach Ratio | 1.59:1 |
| Seat Tube Length, C-T | 535mm |
| Seat Tube Length, Effective HT Top | 641mm |
| Top Tube Length, Effective/Horizontal HT Top | 570mm |
| Top Tube Length, Actual C-C | 548mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle, Unknown | 73.5deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439.1mm |
| Front-Center | 632mm |
| Front-Center Horizontal | 627.9mm |
| Wheelbase | 1067mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 403mm |
| Trail | 63.9mm mid/neutral |
| Mechanical Trail | 60.4mm |
| Wheel Flop | 19.7mm |
| Standover Height | 793mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 123mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1745mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.thelightblue.co.uk/Sport/5LB9D2VB5K/Darwin-One-By-650