2016 btwin ultra 920 af a Base m
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 556mm |
| Reach | 383mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, Unknown | 530mm |
| Top Tube Length, Effective/Horizontal Unknown | 548mm |
| Top Tube Slope | 5.1deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 147.5mm |
| Wheelbase | 984mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | — |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1662mm |
| Crank Length | 172.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:not available