2026 Specialized Bicycles Diverge Expert Carbon 56
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 610mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 500mm |
| Top Tube Length, Effective/Horizontal Unknown | 575mm |
| Top Tube Slope | 13.5deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 135mm |
| Bottom Bracket Drop | 271mm |
| Bottom Bracket Height | 85mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 333.9mm |
| Front-Center | 775.1mm |
| Front-Center Horizontal | 726.2mm |
| Wheelbase | 1060mm |
| Fork Offset/Rake | 55mm |
| Fork Length, Unknown | 391mm |
| Trail | 64.4mm mid/neutral |
| Mechanical Trail | 60.9mm |
| Wheel Flop | 19.8mm |
| Standover Height | 779mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 246.6mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | -87.5mm |
Expert Carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1772mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 90mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.specialized.com/us/en/diverge-4-expert-shimano-grx-di2/p/4279306?color=5464899-4279306&searchText=95426-3356