2022 Allied Cycle Works BC40 Base

Design
Flat Bar, Full suspension
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

SM
SM
MD
MD
LG
LG
XL
XL
Stack
598mm
598mm
609mm
609mm
622mm
622mm
633mm
633mm
Reach
420mm
420mm
445mm
445mm
475mm
475mm
501mm
501mm
Stack to Reach Ratio
1.42:1
1.42:1
1.37:1
1.37:1
1.31:1
1.31:1
1.26:1
1.26:1
Seat Tube Length, C-T
—
395mm
—
420mm
—
450mm
—
500mm
Top Tube Length, Effective/Horizontal Center
—
569mm
—
596mm
—
630mm
—
659mm
Top Tube Slope
—
22.6deg
—
20.2deg
—
17.6deg
—
13.4deg
Head Tube Angle
66.5deg
66.5deg
66.5deg
66.5deg
66.5deg
66.5deg
66.5deg
66.5deg
Seat Tube Angle
76deg
76deg
76deg
76deg
76deg
76deg
76deg
76deg
Head Tube Length
95mm
95mm
105mm
105mm
120mm
120mm
135mm
135mm
Bottom Bracket Drop
40mm
40mm
40mm
40mm
40mm
40mm
40mm
40mm
Bottom Bracket Height
35.5mm
332mm
35.5mm
332mm
35.5mm
332mm
35.5mm
332mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
433.2mm
433.2mm
433.2mm
433.2mm
433.2mm
433.2mm
433.2mm
433.2mm
Front-Center
710mm
710mm
739mm
739mm
775mm
775mm
806mm
806mm
Front-Center Horizontal
711.8mm
711.8mm
740.8mm
740.8mm
776.8mm
776.8mm
807.8mm
807.8mm
Wheelbase
1145mm
1145mm
1174mm
1174mm
1210mm
1210mm
1241mm
1241mm
Fork Offset/Rake
44mm
44mm
44mm
44mm
44mm
44mm
44mm
44mm
Trail
-15.2mm
113.8mm
very high
-15.2mm
113.8mm
very high
-15.2mm
113.8mm
very high
-15.2mm
113.8mm
very high
Mechanical Trail
-13.9mm
104.3mm
-13.9mm
104.3mm
-13.9mm
104.3mm
-13.9mm
104.3mm
Wheel Flop
-5.5mm
41.6mm
-5.5mm
41.6mm
-5.5mm
41.6mm
-5.5mm
41.6mm
Standover Height
—
705mm
—
705mm
—
705mm
—
705mm
Tire to Pedal Spindle
464.5mm
170 mm cranks
168mm
170 mm cranks
493.5mm
170 mm cranks
197mm
170 mm cranks
529.5mm
170 mm cranks
228mm
175 mm cranks
560.5mm
170 mm cranks
259mm
175 mm cranks
Pedal Spindle to Ground Clearance
-134.5mm
170 mm cranks
162mm
170 mm cranks
-134.5mm
170 mm cranks
162mm
170 mm cranks
-134.5mm
170 mm cranks
157mm
175 mm cranks
-134.5mm
170 mm cranks
157mm
175 mm cranks

Base Build

SM
SM
MD
MD
LG
LG
XL
XL
Wheel Size
29mm BSD
29 mm BSD
700C/29 in
622 mm BSD
29mm BSD
29 mm BSD
700C/29 in
622 mm BSD
29mm BSD
29 mm BSD
700C/29 in
622 mm BSD
29mm BSD
29 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.4in
2.4in
2.4in
2.4in
2.4in
2.4in
2.4in
2.4in
Tire Outer Diameter
150.9mm
743.9mm
150.9mm
743.9mm
150.9mm
743.9mm
150.9mm
743.9mm
Bike Length with Tires
1295.9mm
1888.9mm
1324.9mm
1917.9mm
1360.9mm
1953.9mm
1391.9mm
1984.9mm
Crank Length
—
170mm
—
170mm
—
175mm
—
175mm
Stem Length
—
50mm
—
50mm
—
50mm
—
50mm

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
Source:https://alliedcycleworks.com/collections/bc40/products/bc40-frameset-custom, https://alliedcycleworks.com/collections/bc40/products/bc40-xx-sl-eagle-axs-transmission-bike