2019 Specialized Bicycles Men's Sirrus Elite Alloy XL
Build
700C/29 in × 30 mm
Insights
Design deviates from other sizes of Specialized Bicycles Men's Sirrus
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 639mm |
| Reach | 414mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-T | 535mm |
| Top Tube Length, Effective/Horizontal HT Top | 604mm |
| Top Tube Slope | 12.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 223mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 656mm |
| Front-Center Horizontal | 652.6mm |
| Wheelbase | 1087mm |
| Fork Offset/Rake | 51mm |
| Fork Length (Axle-To-Crown) | 390mm |
| Trail | 57.2mm mid/neutral |
| Mechanical Trail | 54.4mm |
| Wheel Flop | 16.8mm |
| Standover Height | 845mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 142.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 98.5mm |
Elite Alloy Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1769mm |
| Crank Length | 172.5mm |
| Handlebar Width | 620mm |
| Stem Length | 105mm |
| Stem Angle | 12deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.specialized.com/us/en/mens-sirrus-elite-alloy/p/154505?color=225855-154505