Bike-on-Bike
Default Config
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Radon Bikes Regard AL
Geometry
Stack | 554mm | — |
Reach | 386mm | — |
Stack to Reach Ratio | 1.44:1 | — |
Seat Tube Length, Unknown | 500mm | — |
Top Tube Length, Effective/Horizontal Unknown | 537mm | — |
Top Tube Slope | 7.9deg | — |
Head Tube Angle | 70deg | — |
Seat Tube Angle | 74.7deg | — |
Head Tube Length | 135mm | — |
Bottom Bracket Drop | 70mm | — |
Bottom Bracket Height | 281mm | — |
Chainstay Length | 439.5mm | — |
Chainstay Length Horizontal | 433.9mm | — |
Front-Center | 614.1mm | — |
Front-Center Horizontal | 610.1mm | — |
Wheelbase | 1044mm | — |
Fork Offset/Rake | 45.1mm | — |
Trail | 79.8mm high | — — |
Mechanical Trail | 75mm | — |
Wheel Flop | 25.7mm | — |
Standover Height | 773mm | — |
Tire to Pedal Spindle | 90.6mm 172.5 mm cranks | — |
Pedal Spindle to Ground Clearance | 108.5mm 172.5 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 40mm | — |
Tire Outer Diameter | 702mm | — |
Bike Length with Tires | 1746mm | — |
Crank Length | 172.5mm | — |
Handlebar Width | 420mm | — |
Stem Length | 75mm | — |
Stem Angle | 6deg | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.radon-bikes.de/roadbike-gravel/gravel/regard-al/regard-al-70-2025/ | — |
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