2019 The Light Blue Cycles Darwin Speedtour Base Medium
Build
700C/29 in × 35 mm
Insights
Design deviates from other sizes of The Light Blue Cycles Darwin Speedtour
Stack and Reach vs. Category Trend
View all sizes
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 Center | 570mm |
| Top Tube Length, Actual C-C | 548mm |
| Top Tube Slope | 12.3deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439.1mm |
| Front-Center | 632mm |
| Front-Center Horizontal | 627.9mm |
| Wheelbase | 1067mm |
| Fork Offset/Rake | 50mm |
| Trail | 66.3mm high |
| Mechanical Trail | 62.7mm |
| Wheel Flop | 20.4mm |
| Standover Height | 793mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 116mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1759mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:http://www.ison-distribution.com/pdf/Light-Blue-Darwin-Geometry-2019.pdf