Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Wilier Triestina Jena
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of SEKA exaero gr
Geometry
Stack | 531mm | 524mm -7mm |
Reach | 363mm | 369mm +6mm |
Stack to Reach Ratio | 1.46:1 | 1.42:1 |
Seat Tube Length, C-T | 440mm | 460mm +20mm |
Seat Tube Length, C-C | 380mm | — |
Top Tube Length, Effective/Horizontal Center | — | 509mm |
Top Tube Length, Effective/Horizontal HT Top | 508mm | — |
Top Tube Slope | 12.5deg | 9.3deg -3.2deg |
Head Tube Angle | 70deg | 70.4deg +0.4deg |
Seat Tube Angle | 75deg | 75deg +0deg |
Head Tube Length | 100mm | 96.4mm -3.6mm |
Bottom Bracket Drop | 70mm | 74mm +4mm |
Bottom Bracket Height | 279mm | 282mm +3mm |
Chainstay Length | 423mm | 423mm +0mm |
Chainstay Length Horizontal | 417.2mm | 416.5mm -0.7mm |
Front-Center | 582.9mm | 587mm +4.1mm |
Front-Center Horizontal | 578.7mm | 582.5mm +3.8mm |
Wheelbase | 995.9mm | 999mm +3.1mm |
Fork Offset/Rake | 45mm | 50mm +5mm |
Fork Length (Axle-To-Crown) | — | 401mm |
Trail | 79.1mm high | 73.7mm -5.4mm high |
Mechanical Trail | 74.4mm | 69.4mm -5mm |
Wheel Flop | 25.4mm | 23.3mm -2.1mm |
Standover Height | — | 747mm |
Tire to Pedal Spindle | 63.9mm 170 mm cranks | 61mm -2.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 112mm +3mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 45mm +7mm |
Tire Outer Diameter | 698mm | 712mm +14mm |
Bike Length with Tires | 1693.9mm | 1711mm +17.1mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.wilier.com/en/bikes/gravel/jena?color=j28-black-grey | https://drive.google.com/drive/folders/1NG_n27uMS0e34BqDwYOMyS3q6g26d4q2 |
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