2018 B'TWIN Ultra 500 AFGF Large
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 586mm |
| Reach | 391mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Effective HT Top | 520mm |
| Top Tube Length, Effective/Horizontal HT Top | 570mm |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 175mm |
| Chainstay Length | 415mm |
| Wheelbase | 1005mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 175 mm cranks | — |
| Pedal Spindle to Ground Clearance With 175 mm cranks | — |
500 AFGF Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1677mm |
| Crank Length | 175mm |
| Handlebar Width | 420mm |
| Stem Length | 110mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://geometrygeeks.bike/bike/b-twin-ultra-500-afgf-2018/