Bike-on-Bike

Generated by Bike Insights
700C/29 in × 38 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
Average stack and reach vs trend of all-road/gravel bikes

Geometry

Stack
582mm
579mm
-3mm
Reach
382mm
378mm
-4mm
Stack to Reach Ratio
1.52:1
1.53:1
Seat Tube Length, C-T
460mm
482mm
+22mm
Top Tube Length, Effective/Horizontal HT Top
552mm
554mm
+2mm
Top Tube Length, Actual C-C
531mm
Top Tube Slope
12.8deg
Head Tube Angle
71deg
70.7deg
-0.3deg
Seat Tube Angle
73.1deg
Effective Seat Tube Angle, ETT Center
73.1deg
Head Tube Length
150mm
123mm
-27mm
Bottom Bracket Drop
76mm
76mm
+0mm
Bottom Bracket Height
273mm
275mm
+2mm
Chainstay Length
430mm
420mm
-10mm
Chainstay Length Horizontal
423.2mm
413.1mm
-10.1mm
Front-Center
614mm
617mm
+3mm
Front-Center Horizontal
609.3mm
612.9mm
+3.6mm
Wheelbase
1032.5mm
1026mm
-6.5mm
Fork Offset/Rake
50mm
55.5mm
+5.5mm
Trail
67.3mm
high
64.1mm
-3.2mm
mid/​neutral
Mechanical Trail
63.6mm
60.5mm
-3.1mm
Wheel Flop
20.7mm
20mm
-0.7mm
Standover Height
772mm
Tire to Pedal Spindle
95mm
170 mm cranks
96mm
+1mm
170 mm cranks
Pedal Spindle to Ground Clearance
103mm
170 mm cranks
105mm
+2mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
38mm
40mm
+2mm
Tire Outer Diameter
698mm
702mm
+4mm
Bike Length with Tires
1730.5mm
1728mm
-2.5mm
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
Tantan web site
https://www.cannondale.com/en-us/bikes/road/gravel/topstone-carbon/topstone-carbon-1-axs
Brand
Bike
Size
Category