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
614mm
Reach
391mm
Stack to Reach Ratio
1.57:1
Seat Tube Length, C-T
530mm
Top Tube Length, Effective/Horizontal Center
580mm
Top Tube Slope
11.1deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
180mm
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
635mm
Front-Center Horizontal
634.2mm
Wheelbase
1060mm
Wheelbase Max
1060mm
Fork Offset/Rake
60mm
Fork Length (On-Axis)
390mm
Trail
47.1mm
mid/​neutral
Mechanical Trail
44.8mm
Wheel Flop
13.8mm
Standover Height
802.5mm
Tire to Pedal Spindle
126mm
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
1738mm
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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