Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.2 mm

Insights

Very aggressive stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Surly Bikes Ghost Grappler

Geometry

Stack
660mm
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Reach
458mm
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Stack to Reach Ratio
1.44:1
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Seat Tube Length, C-T
539mm
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Top Tube Length, Effective/Horizontal Center
660mm
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Top Tube Slope
13.2deg
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Head Tube Angle
69.5deg
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Seat Tube Angle
73deg
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Head Tube Length
240mm
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Bottom Bracket Drop
50mm
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Bottom Bracket Height
244.2mm
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Chainstay Length
425mm
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Chainstay Length Horizontal
422.1mm
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Front-Center
741.6mm
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Front-Center Horizontal
740mm
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Wheelbase
1162mm
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Fork Offset/Rake
50.5mm
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Fork Length (Axle-To-Crown)
420mm
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Trail
56.1mm
mid/​neutral
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Mechanical Trail
52.6mm
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Wheel Flop
18.4mm
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Standover Height
863mm
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Tire to Pedal Spindle
272.4mm
175 mm cranks
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Pedal Spindle to Ground Clearance
69.2mm
175 mm cranks
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Build

Wheel Size
650B/27.5 in
584 mm BSD
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Tire Width
2.2mm
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Tire Outer Diameter
588.4mm
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Bike Length with Tires
1750.4mm
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Crank Length
175mm
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Handlebar Width
480mm
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Stem Length
70mm
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Stem Angle
6deg
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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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Features
Single-speed capable
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Meta

Actions
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Bike
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