Bike-on-Bike

Generated by Bike Insights
700C/29 in × 45 mm
700C/29 in × 38 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR047
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Wilier Triestina Jena

Geometry

Stack
556mm
531mm
-25mm
Reach
372mm
363mm
-9mm
Stack to Reach Ratio
1.49:1
1.46:1
Seat Tube Length, C-T
430mm
440mm
+10mm
Seat Tube Length, C-C
380mm
Top Tube Length, Effective/Horizontal HT Top
528mm
508mm
-20mm
Top Tube Slope
16.2deg
12.5deg
-3.7deg
Head Tube Angle
70.5deg
70deg
-0.5deg
Seat Tube Angle
74.3deg
75deg
+0.7deg
Head Tube Length
125mm
100mm
-25mm
Bottom Bracket Drop
76mm
70mm
-6mm
Bottom Bracket Height
280mm
279mm
-1mm
Chainstay Length
430mm
423mm
-7mm
Chainstay Length Horizontal
423.2mm
417.2mm
-6mm
Front-Center
600mm
582.9mm
-17.1mm
Front-Center Horizontal
595.2mm
578.7mm
-16.5mm
Wheelbase
1018.4mm
995.9mm
-22.5mm
Fork Offset/Rake
50mm
45mm
-5mm
Trail
73mm
high
79.1mm
+6.1mm
high
Mechanical Trail
68.8mm
74.4mm
+5.6mm
Wheel Flop
23mm
25.4mm
+2.4mm
Tire to Pedal Spindle
74mm
170 mm cranks
63.9mm
-10.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
110mm
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
45mm
38mm
-7mm
Tire Outer Diameter
712mm
698mm
-14mm
Bike Length with Tires
1730.4mm
1693.9mm
-36.5mm
Crank Length
170mm
Handlebar Width
420mm
Stem Length
100mm
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.seraphbikes.com/flat-mount-gravel-bike-frame-gr047-full-hidden-cable-t47-threaded-bottom-bracket-4043464953cm-p4814109.html
https://www.wilier.com/en/bikes/gravel/jena?color=j28-black-grey
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Bike
Size
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