Bike-on-Bike
Insights
Geometry
Stack | 649mm | — |
Reach | 386mm | — |
Stack to Reach Ratio | 1.68:1 | — |
Seat Tube Length, C-T | 483mm | — |
Top Tube Length, Effective/Horizontal HT Top | 580mm | — |
Top Tube Slope | 19.6deg | — |
Head Tube Angle | 71.5deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 186mm | — |
Bottom Bracket Drop | 70mm | — |
Bottom Bracket Height | 271mm | — |
Chainstay Length | 435mm | — |
Chainstay Length Horizontal | 429.3mm | — |
Front-Center | 637mm | — |
Front-Center Horizontal | 633.7mm | — |
Wheelbase | 1063mm | — |
Fork Offset/Rake | 51mm | — |
Fork Length (Axle-To-Crown) | 390mm | — |
Trail | 60.3mm mid/neutral | — — |
Mechanical Trail | 57.2mm | — |
Wheel Flop | 18.2mm | — |
Standover Height | 813mm | — |
Tire to Pedal Spindle | 123.5mm 172.5 mm cranks | — |
Pedal Spindle to Ground Clearance | 98.5mm 172.5 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 30mm | — |
Tire Outer Diameter | 682mm | — |
Bike Length with Tires | 1745mm | — |
Crank Length | 172.5mm | — |
Handlebar Width | 600mm | — |
Stem Length | 90mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Flat Bar | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.specialized.com/us/en/mens-sirrus-pro-carbon/p/154508?color=240187-154508 | — |
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