2026 Specialized Diverge 4 Sport Alloy 49
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Specialized Diverge
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 365mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Unknown | 400mm |
| Top Tube Length, Effective/Horizontal Center | 521mm |
| Top Tube Slope | 18.7deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 85mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 421.5mm |
| Front-Center | 604mm |
| Front-Center Horizontal | 597.5mm |
| Wheelbase | 1019mm |
| Fork Offset/Rake | 55mm |
| Fork Length (Axle-To-Crown) | 391mm |
| Trail | 71mm high |
| Mechanical Trail | 66.8mm |
| Wheel Flop | 22.8mm |
| Standover Height | 700mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
4 Sport Alloy Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1731mm |
| Crank Length | 170mm |
| Handlebar Width | 380mm |
| Stem Length | 60mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Drop Bar |
| Fork Travel | 20mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.specialized.com/rs/en/diverge-4-sport-alloy-shimano-cues/p/4223511?color=5459925-4223511