2023 Radon Bikes Jealous AL Base 20
Build
700C/29 in × 57 mm
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 629mm |
| Reach | 446mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 485mm |
| Top Tube Length, Effective/Horizontal Center | 622mm |
| Top Tube Slope | 15.7deg |
| Head Tube Angle | 69.4deg |
| Seat Tube Angle | 74.2deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 299mm |
| Chainstay Length | 432mm |
| Chainstay Length Horizontal | 426.5mm |
| Front-Center | 713.9mm |
| Front-Center Horizontal | 710.6mm |
| Wheelbase | 1137mm |
| Fork Offset/Rake | 50.6mm |
| Trail | 84.3mm very high |
| Mechanical Trail | 78.9mm |
| Wheel Flop | 27.8mm |
| Standover Height | 805mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 175.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 129mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 57mm |
| Tire Outer Diameter | 736mm |
| Bike Length with Tires | 1873mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | 20% |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.radon-bikes.de/en/mountainbike/hardtail/jealous-al/jealous-al-80-2023/