2022 Dolan Bikes DF4 Base 57cm
Build
700C/29 in × 23 mm
Insights
Very aggressive stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 498mm |
| Reach | 434mm |
| Stack to Reach Ratio | 1.15:1 |
| Seat Tube Length, C-T | 505mm |
| Top Tube Length, Effective/Horizontal Center | 570mm |
| Top Tube Slope | 1.1deg |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 120mm |
| Trail | — — |
| 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 | 23mm |
| Tire Outer Diameter | 668mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | N/A |
| Features | Single-speed capable |
Source:www.dolan-bikes.com