2016 (V5 - V5.3) Black Mountain Cycles Monster Cross (Rim Brake) Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

52
54
56
58
60
62
64
Stack
551mm
570mm
589mm
609mm
623mm
638mm
652mm
Reach
370mm
370mm
374mm
388mm
394mm
398mm
404mm
Stack to Reach Ratio
1.49:1
1.54:1
1.57:1
1.57:1
1.58:1
1.6:1
1.61:1
Seat Tube Length, C-T
520mm
540mm
560mm
580mm
600mm
620mm
640mm
Top Tube Length, Effective/Horizontal Center
530mm
540mm
555mm
575mm
585mm
595mm
610mm
Top Tube Slope
5.7deg
5.7deg
5.7deg
5.6deg
4.9deg
4.6deg
4deg
Head Tube Angle
71.5deg
71.5deg
71.5deg
72deg
72deg
72deg
72deg
Seat Tube Angle
74deg
73.5deg
73deg
73deg
73deg
72.5deg
72.5deg
Head Tube Length
110mm
130mm
150mm
170mm
185mm
200mm
215mm
Bottom Bracket Drop
72mm
72mm
72mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
284mm
284mm
284mm
286mm
286mm
286mm
286mm
Chainstay Length
432mm
432mm
432mm
432mm
432mm
432mm
432mm
Chainstay Length Max
445mm
445mm
445mm
445mm
445mm
445mm
445mm
Chainstay Length Horizontal
426mm
426mm
426mm
426.3mm
426.3mm
426.3mm
426.3mm
Chainstay Length Horizontal Max
439.1mm
439.1mm
439.1mm
439.5mm
439.5mm
439.5mm
439.5mm
Front-Center
593mm
599mm
609mm
620mm
630mm
634mm
650mm
Front-Center Horizontal
584mm
594mm
604mm
613.7mm
623.7mm
633.7mm
643.7mm
Wheelbase
1010mm
1020mm
1030mm
1040mm
1050mm
1060mm
1070mm
Wheelbase Max
1023.2mm
1033.2mm
1043.2mm
1053.2mm
1063.2mm
1073.2mm
1083.2mm
Fork Offset/Rake
55mm
55mm
55mm
50mm
50mm
50mm
50mm
Fork Length (On-Axis)
400mm
400mm
400mm
400mm
400mm
400mm
400mm
Trail
61.1mm
mid/​neutral
61.1mm
mid/​neutral
61.1mm
mid/​neutral
63.1mm
mid/​neutral
63.1mm
mid/​neutral
63.1mm
mid/​neutral
63.1mm
mid/​neutral
Mechanical Trail
58mm
58mm
58mm
60mm
60mm
60mm
60mm
Wheel Flop
18.4mm
18.4mm
18.4mm
18.5mm
18.5mm
18.5mm
18.5mm
Standover Height
786mm
802mm
821mm
843mm
859mm
875mm
892mm
Tire to Pedal Spindle
67mm
170 mm cranks
73mm
170 mm cranks
83mm
170 mm cranks
94mm
170 mm cranks
104mm
170 mm cranks
108mm
170 mm cranks
124mm
170 mm cranks
Pedal Spindle to Ground Clearance
114mm
170 mm cranks
114mm
170 mm cranks
114mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks

Base Build

52
54
56
58
60
62
64
Wheel Size
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
700C/29"
622 mm BSD
Tire Width
45mm
45mm
45mm
45mm
45mm
45mm
45mm
Tire Width Max
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1722mm
1732mm
1742mm
1752mm
1762mm
1772mm
1782mm

Published Sizing Recommendations

Height
5 ft 3 in
to
5 ft 6 in
5 ft 5 in
to
5 ft 9 in
5 ft 8 in
to
5 ft 11 in
5 ft 10 in
to
6 ft 1 in
6 ft 0 in
to
6 ft 3 in
6 ft 1 in
to
6 ft 4 in
6 ft 3 in
to

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:https://blackmtncycles.com/tech-info/frame-geometry/, http://blackmtncycles.com/tech-info/cross-frames/