Bike-on-Bike

Generated by Bike Insights
700C/29 in × 45 mm
700C/29 in × 40 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TanTan Cycling (Seraph) GR047
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Mondince FM316

Geometry

Stack
556mm
540mm
-16mm
Reach
372mm
375.8mm
+3.8mm
Stack to Reach Ratio
1.49:1
1.44:1
Seat Tube Length, C-T
430mm
Seat Tube Length, C-TTT
410mm
Top Tube Length, Effective/Horizontal HT Top
528mm
515.5mm
-12.5mm
Top Tube Slope
16.2deg
14.4deg
-1.8deg
Head Tube Angle
70.5deg
71deg
+0.5deg
Seat Tube Angle
74.3deg
75deg
+0.7deg
Head Tube Length
125mm
101mm
-24mm
Bottom Bracket Drop
76mm
85.5mm
+9.5mm
Bottom Bracket Height
280mm
265.5mm
-14.5mm
Chainstay Length
430mm
425mm
-5mm
Chainstay Length Horizontal
423.2mm
416.3mm
-6.9mm
Front-Center
600mm
590mm
-10mm
Front-Center Horizontal
595.2mm
575.7mm
-19.5mm
Wheelbase
1018.4mm
992mm
-26.4mm
Wheelbase Max
997mm
Fork Offset/Rake
50mm
50mm
+0mm
Fork Length (Axle-To-Crown)
395mm
Trail
73mm
high
68mm
-5mm
high
Mechanical Trail
68.8mm
64.3mm
-4.5mm
Wheel Flop
23mm
20.9mm
-2.1mm
Tire to Pedal Spindle
74mm
170 mm cranks
69mm
-5mm
170 mm cranks
Pedal Spindle to Ground Clearance
110mm
170 mm cranks
95.5mm
-14.5mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
45mm
40mm
-5mm
Tire Outer Diameter
712mm
702mm
-10mm
Bike Length with Tires
1730.4mm
1694mm
-36.4mm
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://mondincecycle.com/product/2026-aero-design-t47-bracket-gravel-bike-frame-fm316
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Bike
Size
Category