Bike-on-Bike
Default Config
51
No Diagram
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
Geometry
Stack | 556mm | 539mm -17mm |
Reach | 372mm | 375mm +3mm |
Stack to Reach Ratio | 1.49:1 | 1.44:1 |
Seat Tube Length, C-T | 470mm | — |
Seat Tube Length, C-C | 410mm | — |
Top Tube Length, Effective/Horizontal HT Top | 531mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 522mm |
Top Tube Slope | 11.7deg | — |
Head Tube Angle | 70.5deg | 71deg +0.5deg |
Seat Tube Angle | 74.3deg | 74deg -0.3deg |
Head Tube Length | 125mm | 129mm +4mm |
Bottom Bracket Drop | 70mm | 74mm +4mm |
Bottom Bracket Height | 279mm | 277mm -2mm |
Chainstay Length | 423mm | 415mm -8mm |
Chainstay Length Horizontal | 417.2mm | 408.4mm -8.8mm |
Front-Center | 596mm | 592mm -4mm |
Front-Center Horizontal | 591.8mm | 587.7mm -4.1mm |
Wheelbase | 1009mm | 996mm -13mm |
Fork Offset/Rake | 45mm | 49.7mm +4.7mm |
Fork Length, Unknown | — | 380mm |
Trail | 75.9mm high | 68.3mm -7.6mm high |
Mechanical Trail | 71.5mm | 64.6mm -6.9mm |
Wheel Flop | 23.9mm | 21mm -2.9mm |
Standover Height | — | 762mm |
Tire to Pedal Spindle | 77mm 170 mm cranks | 71mm -6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 107mm -2mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 40mm +2mm |
Tire Outer Diameter | 698mm | 702mm +4mm |
Bike Length with Tires | 1707mm | 1698mm -9mm |
| 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://www.incolor.vip/ |
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