Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 38 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Berthoud Cycles JM-19

Geometry

Stack
540mm
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Reach
363mm
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Stack to Reach Ratio
1.49:1
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Seat Tube Length, C-C
510mm
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Top Tube Length, Effective/Horizontal Center
530mm
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Head Tube Angle
70deg
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Seat Tube Angle
73deg
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Bottom Bracket Drop
67mm
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Bottom Bracket Height
263mm
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Chainstay Length
430mm
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Chainstay Length Horizontal
424.8mm
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Front-Center
602.7mm
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Front-Center Horizontal
599mm
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Wheelbase
1023.8mm
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Fork Offset/Rake
60mm
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Trail
56.3mm
mid/​neutral
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Mechanical Trail
52.9mm
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Wheel Flop
18.1mm
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Standover Height
781mm
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Tire to Pedal Spindle
102.7mm
170 mm cranks
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Pedal Spindle to Ground Clearance
93mm
170 mm cranks
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Build

Wheel Size
650B/27.5 in
584 mm BSD
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Tire Width
38mm
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Tire Outer Diameter
660mm
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Bike Length with Tires
1683.8mm
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Crank Length
170mm
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Handlebar Width
420mm
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Stem Length
80mm
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Suspension Type
Rigid, non-suspension corrected
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Bar Type
Drop Bar
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Frame Material
Steel
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Fork Material
Steel
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Brake Type
Disc
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Meta

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