Bike-on-Bike
Default Config
Default Config
Insights
Design deviates from other sizes of Specialized Bicycles Sirrus
Geometry
Stack | 586mm | 608mm +22mm |
Reach | 398mm | 402mm +4mm |
Stack to Reach Ratio | 1.47:1 | 1.51:1 |
Seat Tube Length, C-T | 508mm | — |
Seat Tube Length, Unknown | — | 510mm |
Top Tube Length, Effective/Horizontal Center | — | 582mm |
Top Tube Length, Effective/Horizontal HT Top | 571mm | — |
Top Tube Slope | 10.3deg | 12.3deg +2deg |
Head Tube Angle | 71.5deg | 71deg -0.5deg |
Seat Tube Angle | 73.5deg | 73.5deg +0deg |
Head Tube Length | 160mm | 191mm +31mm |
Bottom Bracket Drop | 65mm | 70mm +5mm |
Bottom Bracket Height | 278mm | 273mm -5mm |
Chainstay Length | 450mm | 440mm -10mm |
Chainstay Length Horizontal | 445.3mm | 434.4mm -10.9mm |
Front-Center | 628.1mm | 645mm +16.9mm |
Front-Center Horizontal | 624.7mm | 640.6mm +15.9mm |
Wheelbase | 1070mm | 1075mm +5mm |
Fork Offset/Rake | 50mm | 50.5mm +0.5mm |
Fork Length (Axle-To-Crown) | — | 395mm |
Trail | 62mm mid/neutral | 64.8mm +2.8mm mid/neutral |
Mechanical Trail | 58.8mm | 61.2mm +2.4mm |
Wheel Flop | 18.7mm | 19.9mm +1.2mm |
Standover Height | 797mm | 805mm +8mm |
Tire to Pedal Spindle | 110.1mm 175 mm cranks | 127mm +16.9mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 175 mm cranks | 98mm -5mm 175 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 32mm | 32mm +0mm |
Tire Outer Diameter | 686mm | 686mm +0mm |
Bike Length with Tires | 1756mm | 1761mm +5mm |
Crank Length | 175mm | 175mm +0mm |
Handlebar Width | 660mm | 620mm -40mm |
Stem Length | 90mm | 100mm +10mm |
Stem Angle | 7deg | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Flat Bar | Flat Bar |
| Frame Material | Aluminum | Aluminum |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.trekbikes.com/de/de_DE/bikes/alltagsr%C3%A4der/fitnessbikes/fx/fx-3-disc/p/28474/ | https://www.specialized.com/us/en/sirrus-3-0/p/174692?color=279720-174692 |
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