2019 Alchemy Bicycles Atlas Base 58
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Alchemy Bicycles Atlas
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 592mm |
| Reach | 396mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Effective Unknown | 560mm |
| Top Tube Length, Effective/Horizontal Unknown | 575mm |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 73.2deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 409.1mm |
| Front-Center | 600mm |
| Front-Center Horizontal | 591mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 38.7mm |
| Trail | 60.1mm mid/neutral |
| Mechanical Trail | 57.6mm |
| Wheel Flop | 16.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 91mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 6 ft 1 in to 6 ft 4 in |
Source:https://99spokes.com/bikes/alchemy/2019/atlas-dura-ace-di2-disc-enve