Bike-on-Bike

Generated by Bike Insights
700C/29 in × 38 mm
700C/29 in × 50 mm

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 all-road/gravel bikes

Geometry

Stack
608mm
620mm
+12mm
Reach
391mm
389mm
-2mm
Stack to Reach Ratio
1.55:1
1.59:1
Seat Tube Length, C-T
530mm
520mm
-10mm
Seat Tube Length, C-C
470mm
Top Tube Length, Effective/Horizontal Center
573mm
Top Tube Length, Effective/Horizontal HT Top
577mm
Top Tube Slope
10.5deg
12.8deg
+2.3deg
Head Tube Angle
71.5deg
71.25deg
-0.25deg
Seat Tube Angle
73.1deg
72.5deg
-0.6deg
Head Tube Length
175mm
190mm
+15mm
Bottom Bracket Drop
70mm
75mm
+5mm
Bottom Bracket Height
279mm
286mm
+7mm
Chainstay Length
423mm
425mm
+2mm
Chainstay Length Horizontal
417.2mm
418.3mm
+1.1mm
Front-Center
622.4mm
631mm
+8.6mm
Front-Center Horizontal
618.5mm
626.7mm
+8.2mm
Wheelbase
1035.6mm
1045mm
+9.4mm
Fork Offset/Rake
45mm
50mm
+5mm
Fork Length (On-Axis)
400mm
Trail
69.3mm
high
69.7mm
+0.4mm
high
Mechanical Trail
65.7mm
66mm
+0.3mm
Wheel Flop
20.9mm
21.2mm
+0.3mm
Tire to Pedal Spindle
103.4mm
170 mm cranks
100mm
-3.4mm
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
50mm
+12mm
Tire Outer Diameter
698mm
722mm
+24mm
Bike Length with Tires
1733.6mm
1767mm
+33.4mm
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

Actions
Source
https://www.wilier.com/en/bikes/gravel/jena?color=j28-black-grey
https://www.sp-cycle.com/spcycle-full-carbon-gravel-bike-frame-max-tire-700x50c-disc-brake-bb386-or-t47-bb-full-hidden-cable-gravel-bicycle-frameset-p4783363.html
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Bike
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