2025 Radon Bikes Tigard Base 52cm
Build
700C/29 in × 45 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Radon Bikes Tigard
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 570mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 520mm |
| Top Tube Length, Effective/Horizontal Center | 570mm |
| Top Tube Slope | 7.6deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 439.5mm |
| Chainstay Length Horizontal | 433.9mm |
| Front-Center | 601.2mm |
| Front-Center Horizontal | 597.1mm |
| Wheelbase | 1031mm |
| Fork Offset/Rake | 47.2mm |
| Trail | 62.8mm mid/neutral |
| Mechanical Trail | 59.9mm |
| Wheel Flop | 18mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 75.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1743mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 175 cm to 185 cm |
Source:https://www.radon-bikes.de/roadbike-gravel/gravel/tigard/tigard-frameset/