2019 Alchemy Bicycles Atlas Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
58 | |
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 | 91mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks |
Base Build
58 | |
Wheel Size | 700C/29 in 622 mm BSD |
Tire Width | 28mm |
Tire Outer Diameter | 678mm |
Bike Length with Tires | 1678mm |
Published Sizing Recommendations
Height | 6 ft 1 in to 6 ft 4 in |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://99spokes.com/bikes/alchemy/2019/atlas-dura-ace-di2-disc-enve