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 upright stack and reach vs trend of progressive gravel bikes
Geometry
Stack | 556mm | 557mm +1mm |
Reach | 372mm | 385mm +13mm |
Stack to Reach Ratio | 1.49:1 | 1.45:1 |
Seat Tube Length, C-T | 470mm | — |
Seat Tube Length, C-TTT | — | 450mm |
Seat Tube Length, C-C | 410mm | — |
Top Tube Length, Effective/Horizontal HT Top | 531mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 551mm |
Top Tube Slope | 11.7deg | 11.6deg -0.1deg |
Head Tube Angle | 70.5deg | 71deg +0.5deg |
Seat Tube Angle | 74.3deg | 73.5deg -0.8deg |
Head Tube Length | 125mm | 129mm +4mm |
Bottom Bracket Drop | 70mm | 75mm +5mm |
Bottom Bracket Height | 279mm | 280mm +1mm |
Chainstay Length | 423mm | 425mm +2mm |
Chainstay Length Horizontal | 417.2mm | 418.3mm +1.1mm |
Front-Center | 596mm | 611mm +15mm |
Front-Center Horizontal | 591.8mm | 605.7mm +13.9mm |
Wheelbase | 1009mm | 1024mm +15mm |
Fork Offset/Rake | 45mm | 50mm +5mm |
Fork Length, Unknown | — | 399mm |
Trail | 75.9mm high | 69.4mm -6.5mm high |
Mechanical Trail | 71.5mm | 65.6mm -5.9mm |
Wheel Flop | 23.9mm | 21.4mm -2.5mm |
Tire to Pedal Spindle | 77mm 170 mm cranks | 86mm +9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 110mm +1mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 44mm +6mm |
Tire Outer Diameter | 698mm | 710mm +12mm |
Bike Length with Tires | 1707mm | 1734mm +27mm |
| 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.sp-cycle.com/spcycle-g068-race-carbon-gravel-bike-frame-full-hidden-cable-udh-hanger-disc-brake-aero-carbon-gravel-bicycle-frameset-p5650663.html |
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