Bike-on-Bike
Default Config
Insights
Design deviates from other sizes of Specialized Bicycles Sirrus
Geometry
Stack | 651mm | — |
Reach | 386mm | — |
Stack to Reach Ratio | 1.69:1 | — |
Seat Tube Length, C-T | 510mm | — |
Top Tube Length, Effective/Horizontal Center | 581mm | — |
Top Tube Slope | 17deg | — |
Head Tube Angle | 71deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 186mm | — |
Bottom Bracket Drop | 70mm | — |
Bottom Bracket Height | 279mm | — |
Chainstay Length | 440mm | — |
Chainstay Length Horizontal | 434.4mm | — |
Front-Center | 644mm | — |
Front-Center Horizontal | 639.6mm | — |
Wheelbase | 1074mm | — |
Fork Offset/Rake | 51mm | — |
Fork Length (Axle-To-Crown) | 395mm | — |
Trail | 66.2mm high | — — |
Mechanical Trail | 62.6mm | — |
Wheel Flop | 20.4mm | — |
Standover Height | 810mm | — |
Tire to Pedal Spindle | 125mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 38mm | — |
Tire Outer Diameter | 698mm | — |
Bike Length with Tires | 1772mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Flat Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.specializedconceptstore.co.uk/product/18823/2021-sirrus-x-4-0/ | — |
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