2026 Specialized Bicycles Men's Sirrus X5.0 S
Build
700C/29 in × 40 mm
Insights
Design deviates from other sizes of Specialized Bicycles Men's Sirrus
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 600mm |
| Reach | 365mm |
| Stack to Reach Ratio | 1.64:1 |
| Seat Tube Length, C-T | 416mm |
| Top Tube Length, Effective/Horizontal Center | 547mm |
| Top Tube Slope | 22.6deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 128mm |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 432.7mm |
| Front-Center | 619mm |
| Front-Center Horizontal | 614.3mm |
| Wheelbase | 1047mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 395mm |
| Trail | 76.8mm high |
| Mechanical Trail | 71.9mm |
| Wheel Flop | 25.2mm |
| Standover Height | 748.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 98mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
X5.0 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1749mm |
| Crank Length | 170mm |
| Handlebar Width | 680mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | Single-speed capable |
Source:https://www.specialized.com/us/en/sirrus-x-50/p/4263370?color=5473281-4263370