Bike-on-Bike
Default Config
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Radon Bikes Spire
Geometry
Stack | 579mm | — |
Reach | 391mm | — |
Stack to Reach Ratio | 1.48:1 | — |
Seat Tube Length, C-T | 560mm | — |
Top Tube Length, Effective/Horizontal HT Top | 565mm | — |
Top Tube Slope | 4.4deg | — |
Head Tube Angle | 73deg | — |
Seat Tube Angle | 73.3deg | — |
Head Tube Length | 180mm | — |
Bottom Bracket Drop | 71mm | — |
Bottom Bracket Height | 268mm | — |
Chainstay Length | 408mm | — |
Chainstay Length Horizontal | 401.8mm | — |
Front-Center | 597.5mm | — |
Front-Center Horizontal | 593.2mm | — |
Wheelbase | 995mm | — |
Fork Offset/Rake | 44.9mm | — |
Trail | 56.7mm mid/neutral | — — |
Mechanical Trail | 54.3mm | — |
Wheel Flop | 15.9mm | — |
Standover Height | 796.8mm | — |
Tire to Pedal Spindle | 83.5mm 175 mm cranks | — |
Pedal Spindle to Ground Clearance | 93mm 175 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 28mm | — |
Tire Outer Diameter | 678mm | — |
Bike Length with Tires | 1673mm | — |
Crank Length | 175mm | — |
Handlebar Width | 440mm | — |
Stem Length | 110mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.radon-bikes.de/en/roadbike/carbon/spire-disc-carbon/spire-disc-80-2022/ | — |
| Brand | — | |
| Bike | — | |
| Size | — | |
| Category | — |