2019 Van Dessel Cycles A.D.D. Frameset (650b) 48cm
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 | 518mm |
| Reach | 371mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 490mm |
| Seat Tube Length, C-C | 440mm |
| Top Tube Length, Effective/Horizontal Center | 510mm |
| Top Tube Slope | 5.1deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 588mm |
| Front-Center Horizontal | 583.9mm |
| Wheelbase | 1009mm |
| Fork Offset/Rake | 47mm |
| Trail | 73.4mm high |
| Mechanical Trail | 68.9mm |
| Wheel Flop | 23.6mm |
| Standover Height | 749mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
Frameset (650b) Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1687mm |
| Crank Length | 170mm |
| Handlebar Width | 40cm |
| Stem Length | 90mm |
| 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/