2018 Black Mountain Cycles Monster Cross Disc 650b L (53cm)

Build

650B/27.5 x 47 mm

Insights

Very upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Black Mountain Cycles Monster Cross Disc

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
629mm
Reach
382mm
Stack to Reach Ratio
1.65:1
Seat Tube Length, C-T
530mm
Top Tube Length, Effective/Horizontal Center
575mm
Top Tube Slope
12.8deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
180mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
269mm
Chainstay Length
438mm
Chainstay Length Max
438mm
Chainstay Length Horizontal
432.4mm
Chainstay Length Horizontal Max
432.4mm
Front-Center
620.2mm
Front-Center Horizontal
616.2mm
Wheelbase
1048.6mm
Wheelbase Max
1048.6mm
Fork Offset/Rake
50mm
Fork Length (On-Axis)
410mm
Trail
57.6mm
mid/‚Äčneutral
Mechanical Trail
54.8mm
Wheel Flop
16.9mm
Standover Height
828mm
Tire to Pedal Spindle Distance
With 170 mm cranks
111.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

650b Build

Wheel Size
650B, 27.5 (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1726.6mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 10 in
to
6 ft 1 in
Source:http://blackmtncycles.com/tech-info/mcd-road-frame-geometry/