2025 Dolan Bikes ADX Disc 50.5cm(XS)
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Dolan Bikes ADX
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 550.1mm |
| Reach | 373mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 505mm |
| Top Tube Length, Effective/Horizontal Center | 531mm |
| Top Tube Slope | 7.1deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 135mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Disc Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Crank Length | 170mm |
| Handlebar Width | 420mm |
| Stem Length | 9mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.dolan-bikes.com/dolan-adx-disc-titanium-road-frameset/