2021 Priority Bicycles Ace Base S
Build
700C/29 in × 28 mm
Insights
Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 535mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 460mm |
| Top Tube Length, Effective/Horizontal Unknown | 544mm |
| Top Tube Slope | 10.5deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 121mm |
| Chainstay Length | 418mm |
| Wheelbase | 996mm |
| Trail | — — |
| Standover Height | 698.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1674mm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://www.prioritybicycles.com/products/ace#sizing