Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 47 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Black Mountain Cycles Road+

Geometry

Stack
633mm
Reach
400mm
Stack to Reach Ratio
1.58:1
Seat Tube Length, C-T
560mm
Top Tube Length, Effective/Horizontal Center
600mm
Top Tube Slope
9.9deg
Head Tube Angle
72deg
Seat Tube Angle
72.5deg
Head Tube Length
200mm
Bottom Bracket Drop
73mm
Bottom Bracket Height
266mm
Chainstay Length
432mm
Chainstay Length Max
432mm
Chainstay Length Horizontal
425.8mm
Chainstay Length Horizontal Max
425.8mm
Front-Center
649mm
Front-Center Horizontal
644.2mm
Wheelbase
1070mm
Wheelbase Max
1070mm
Fork Offset/Rake
60mm
Fork Length (On-Axis)
390mm
Trail
47.1mm
mid/​neutral
Mechanical Trail
44.8mm
Wheel Flop
13.8mm
Standover Height
825.5mm
Tire to Pedal Spindle
140mm
170 mm cranks
Pedal Spindle to Ground Clearance
96mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1748mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc

Meta

Actions
Source
https://blackmtncycles.com/frames/road-plus/, http://blackmtncycles.com/tech-info/mcd-road-frame-geometry/
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