2019 Van Dessel Cycles A.D.D. Frameset (650b) 52cm
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 | 542mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 515mm |
| Seat Tube Length, C-C | 477mm |
| Top Tube Length, Effective/Horizontal Center | 535mm |
| Top Tube Slope | 5deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 590mm |
| Front-Center Horizontal | 586.9mm |
| Wheelbase | 1012mm |
| Fork Offset/Rake | 47mm |
| Trail | 63.9mm mid/neutral |
| Mechanical Trail | 60.6mm |
| Wheel Flop | 19.2mm |
| Standover Height | 769mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 81mm |
| 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 | 1690mm |
| Crank Length | 170mm |
| Handlebar Width | 42cm |
| 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/