Bike-on-Bike

Generated by Bike Insights
700C/29 in × 40 mm
700C/29 in × 38 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A40
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Wilier Triestina Jena

Geometry

Stack
613mm
608mm
-5mm
Reach
398mm
391mm
-7mm
Stack to Reach Ratio
1.54:1
1.55:1
Seat Tube Length, C-T
530mm
Seat Tube Length, C-C
470mm
Seat Tube Length, Unknown
560mm
Top Tube Length, Effective/Horizontal HT Top
577mm
Top Tube Length, Effective/Horizontal Unknown
580mm
Top Tube Slope
7.8deg
10.5deg
+2.7deg
Head Tube Angle
71.5deg
71.5deg
+0deg
Seat Tube Angle
73.5deg
73.1deg
-0.4deg
Head Tube Length
192mm
175mm
-17mm
Bottom Bracket Drop
73mm
70mm
-3mm
Bottom Bracket Height
278mm
279mm
+1mm
Chainstay Length
420mm
423mm
+3mm
Chainstay Length Horizontal
413.6mm
417.2mm
+3.6mm
Front-Center
632.6mm
622.4mm
-10.2mm
Front-Center Horizontal
628.4mm
618.5mm
-9.9mm
Wheelbase
1042mm
1035.6mm
-6.4mm
Fork Offset/Rake
47mm
45mm
-2mm
Trail
67.9mm
high
69.3mm
+1.4mm
high
Mechanical Trail
64.4mm
65.7mm
+1.3mm
Wheel Flop
20.4mm
20.9mm
+0.5mm
Standover Height
831mm
Tire to Pedal Spindle
111.6mm
170 mm cranks
103.4mm
-8.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
108mm
170 mm cranks
109mm
+1mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
38mm
-2mm
Tire Outer Diameter
702mm
698mm
-4mm
Bike Length with Tires
1744mm
1733.6mm
-10.4mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Titanium
Carbon/Composite
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Unknown
Disc

Meta

Actions
Source
SERK.CC
https://www.wilier.com/en/bikes/gravel/jena?color=j28-black-grey
Brand
Bike
Size
Category