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 | 633mm | 620mm -13mm |
Reach | 401mm | 408mm +7mm |
Stack to Reach Ratio | 1.58:1 | 1.52:1 |
Seat Tube Length, C-T | 570mm | 580mm +10mm |
Seat Tube Length, C-C | 510mm | — |
Top Tube Length, Effective/Horizontal Center | — | 598mm |
Top Tube Length, Effective/Horizontal HT Top | 600mm | — |
Top Tube Slope | 8.9deg | 6.5deg -2.4deg |
Head Tube Angle | 72deg | 72.2deg +0.2deg |
Seat Tube Angle | 72.6deg | 73deg +0.4deg |
Head Tube Length | 200mm | 195mm -5mm |
Bottom Bracket Drop | 70mm | 70mm +0mm |
Bottom Bracket Height | 279mm | 286mm +7mm |
Chainstay Length | 423mm | 423mm +0mm |
Chainstay Length Horizontal | 417.2mm | 417.2mm +0mm |
Front-Center | 635.1mm | 641mm +5.9mm |
Front-Center Horizontal | 631.3mm | 637.8mm +6.5mm |
Wheelbase | 1048.4mm | 1055mm +6.6mm |
Fork Offset/Rake | 45mm | 50mm +5mm |
Fork Length (Axle-To-Crown) | — | 401mm |
Trail | 66.1mm high | 61.8mm -4.3mm mid/neutral |
Mechanical Trail | 62.9mm | 58.8mm -4.1mm |
Wheel Flop | 19.4mm | 18mm -1.4mm |
Standover Height | — | 858mm |
Tire to Pedal Spindle | 116.1mm 170 mm cranks | 115mm -1.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 116mm +7mm 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 | 1746.4mm | 1767mm +20.6mm |
| 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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