2026 Specialized Diverge 4 Sport Alloy 52
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 561mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Unknown | 430mm |
| Top Tube Length, Effective/Horizontal Center | 537mm |
| Top Tube Slope | 16.7deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 104mm |
| Bottom Bracket Drop | 85mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 421.5mm |
| Front-Center | 613mm |
| Front-Center Horizontal | 609.5mm |
| Wheelbase | 1031mm |
| Fork Offset/Rake | 55mm |
| Fork Length (Axle-To-Crown) | 391mm |
| Trail | 67.7mm high |
| Mechanical Trail | 63.8mm |
| Wheel Flop | 21.3mm |
| Standover Height | 725mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 87mm |
| 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 | 1743mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 70mm |
| 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