2025 Wilier Triestina Adlar Base XL
Build
700C/29 in × 47 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 634mm |
| Reach | 431mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 570mm |
| Seat Tube Length, Unknown | 510mm |
| Top Tube Length, Effective/Horizontal Center | 621mm |
| Top Tube Slope | 8.4deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 181mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 282mm |
| Chainstay Length | 423mm |
| Chainstay Length Horizontal | 416.1mm |
| Front-Center | 689.1mm |
| Front-Center Horizontal | 684.9mm |
| Wheelbase | 1101mm |
| Fork Offset/Rake | 47.7mm |
| Trail | 79.5mm high |
| Mechanical Trail | 74.7mm |
| Wheel Flop | 25.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 161.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 716mm |
| Bike Length with Tires | 1817mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://granfondo-cycling.com/wilier-adlar-review/