Bike-on-Bike

Generated by Bike Insights
700C/29 in × 45 mm
650B/27.5 in × 47 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A21

Geometry

Stack
609.7mm
619mm
+9.3mm
Reach
406.1mm
403mm
-3.1mm
Stack to Reach Ratio
1.5:1
1.54:1
Seat Tube Length, C-T
566mm
560mm
-6mm
Top Tube Length, Effective/Horizontal HT Top
592.5mm
594mm
+1.5mm
Top Tube Slope
6.8deg
8.4deg
+1.6deg
Head Tube Angle
71deg
70deg
-1deg
Seat Tube Angle
73deg
73deg
+0deg
Head Tube Length
187mm
188mm
+1mm
Bottom Bracket Drop
73mm
73mm
+0mm
Bottom Bracket Height
283mm
266mm
-17mm
Chainstay Length
425mm
430mm
+5mm
Chainstay Length Horizontal
418.7mm
423.8mm
+5.1mm
Front-Center
648.9mm
654mm
+5.1mm
Front-Center Horizontal
644.8mm
649.2mm
+4.4mm
Wheelbase
1063.5mm
1073mm
+9.5mm
Fork Offset/Rake
51mm
45mm
-6mm
Trail
68.7mm
high
75.5mm
+6.8mm
high
Mechanical Trail
64.9mm
70.9mm
+6mm
Wheel Flop
21.1mm
24.3mm
+3.2mm
Standover Height
847mm
Tire to Pedal Spindle
122.9mm
170 mm cranks
145mm
+22.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
113mm
170 mm cranks
96mm
-17mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
45mm
47mm
+2mm
Tire Outer Diameter
712mm
678mm
-34mm
Bike Length with Tires
1775.5mm
1751mm
-24.5mm
Stem Length
113mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Carbon/Composite
Titanium
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Disc
Disc

Meta

Actions
Source
https://www.scott-sports.com/global/en/product/scott-addict-gravel-10-bike?article=4232213020010
https://www.serk.cc/a21/
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Bike
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