2019 Van Dessel Cycles A.D.D. Frameset (650b) 56cm
Build
650B/27.5 in × 47 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Van Dessel Cycles A.D.D.
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 584mm |
| Reach | 393mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 560mm |
| Seat Tube Length, C-C | 518mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Slope | 4.8deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 607mm |
| Front-Center Horizontal | 602.9mm |
| Wheelbase | 1028mm |
| Fork Offset/Rake | 47mm |
| Trail | 57.6mm mid/neutral |
| Mechanical Trail | 54.9mm |
| Wheel Flop | 16.5mm |
| Standover Height | 800mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 95.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 101.5mm |
Frameset (650b) Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1706mm |
| Crank Length | 172.5mm |
| Handlebar Width | 42cm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.vandesselcycles.com/bikes/gravel/a-d-d/