Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Geometry
Stack | 545mm | — |
Reach | 387mm | — |
Stack to Reach Ratio | 1.41:1 | — |
Seat Tube Length, C-T | 540mm | — |
Seat Tube Length, C-C | 480mm | — |
Top Tube Length, Effective/Horizontal HT Top | 545mm | — |
Top Tube Slope | 2.9deg | — |
Head Tube Angle | 72.5deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 145mm | — |
Bottom Bracket Drop | 67mm | — |
Bottom Bracket Height | 269mm | — |
Chainstay Length | 405mm | — |
Chainstay Length Horizontal | 399.4mm | — |
Front-Center | 585.4mm | — |
Front-Center Horizontal | 581.6mm | — |
Wheelbase | 981mm | — |
Fork Offset/Rake | 41.8mm | — |
Trail | 62.1mm mid/neutral | — — |
Mechanical Trail | 59.2mm | — |
Wheel Flop | 17.8mm | — |
Standover Height | 765mm | — |
Tire to Pedal Spindle | 76.9mm 172.5 mm cranks | — |
Pedal Spindle to Ground Clearance | 96.5mm 172.5 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 25mm | — |
Tire Outer Diameter | 672mm | — |
Bike Length with Tires | 1653mm | — |
Crank Length | 172.5mm | — |
Handlebar Width | 42mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Rim | — |
Meta
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| Source | https://web.archive.org/web/20140323071145/http://www.radon-bikes.de/xist4c/web/Spire-7-0-SE_id_26225_.htm#geometrie | — |
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