Bike-on-Bike

Generated by Bike Insights
700C/29 in × 38 mm
No Diagram
700C/29 in × 50 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Very upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of LightCarbon LCG072-D

Geometry

Stack
582mm
585.2mm
+3.2mm
Reach
382mm
385mm
+3mm
Stack to Reach Ratio
1.52:1
1.52:1
Seat Tube Length, C-T
500mm
Seat Tube Length, C-C
440mm
Seat Tube Length, Effective Unknown
520mm
Top Tube Length, Effective/Horizontal Center
553mm
Top Tube Length, Effective/Horizontal HT Top
554mm
Top Tube Slope
11.1deg
Head Tube Angle
71deg
71.5deg
+0.5deg
Seat Tube Angle
73.7deg
74deg
+0.3deg
Head Tube Length
150mm
168mm
+18mm
Bottom Bracket Drop
70mm
79mm
+9mm
Bottom Bracket Height
279mm
282mm
+3mm
Chainstay Length
423mm
420mm
-3mm
Chainstay Length Horizontal
417.2mm
412.5mm
-4.7mm
Front-Center
609.9mm
613.8mm
+3.9mm
Front-Center Horizontal
605.9mm
611.7mm
+5.8mm
Wheelbase
1023.1mm
1024.2mm
+1.1mm
Fork Offset/Rake
45mm
51.5mm
+6.5mm
Fork Length (On-Axis)
383mm
Trail
72.6mm
high
66.5mm
-6.1mm
high
Mechanical Trail
68.6mm
63.1mm
-5.5mm
Wheel Flop
22.3mm
20mm
-2.3mm
Standover Height
808mm
Tire to Pedal Spindle
90.9mm
170 mm cranks
82.8mm
-8.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
109mm
170 mm cranks
112mm
+3mm
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
1721.1mm
1746.2mm
+25.1mm
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://de.lightcarbon.com/uploadfile/downloads/2026-2027%20LightCarbon%20Frame+Component%20Catalog%20-V1.pdf
Brand
Bike
Size
Category