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 SEKA exaero gr
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Wilier Triestina Jena
Geometry
Stack | 540mm | 556mm +16mm |
Reach | 375mm | 372mm -3mm |
Stack to Reach Ratio | 1.44:1 | 1.49:1 |
Seat Tube Length, C-T | 490mm | 470mm -20mm |
Seat Tube Length, C-C | — | 410mm |
Top Tube Length, Effective/Horizontal Center | 526mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 531mm |
Top Tube Slope | 7.7deg | 11.7deg +4deg |
Head Tube Angle | 71deg | 70.5deg -0.5deg |
Seat Tube Angle | 74.3deg | 74.3deg +0deg |
Head Tube Length | 111mm | 125mm +14mm |
Bottom Bracket Drop | 74mm | 70mm -4mm |
Bottom Bracket Height | 282mm | 279mm -3mm |
Chainstay Length | 423mm | 423mm +0mm |
Chainstay Length Horizontal | 416.5mm | 417.2mm +0.7mm |
Front-Center | 593mm | 596mm +3mm |
Front-Center Horizontal | 588.5mm | 591.8mm +3.3mm |
Wheelbase | 1005mm | 1009mm +4mm |
Fork Offset/Rake | 50mm | 45mm -5mm |
Fork Length (Axle-To-Crown) | 401mm | — |
Trail | 69.7mm high | 75.9mm +6.2mm high |
Mechanical Trail | 65.9mm | 71.5mm +5.6mm |
Wheel Flop | 21.5mm | 23.9mm +2.4mm |
Standover Height | 771mm | — |
Tire to Pedal Spindle | 67mm 170 mm cranks | 77mm +10mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 112mm 170 mm cranks | 109mm -3mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 38mm -7mm |
Tire Outer Diameter | 712mm | 698mm -14mm |
Bike Length with Tires | 1717mm | 1707mm -10mm |
| 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://drive.google.com/drive/folders/1NG_n27uMS0e34BqDwYOMyS3q6g26d4q2 | https://www.wilier.com/en/bikes/gravel/jena?color=j28-black-grey |
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