2020 Spot Bikes Acme Base

Category
Commuter
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake, Step-through
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Very aggressive stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Very aggressive stack and reachvs category

Geometry

50cm
52cm
Open
55cm
57cm
60cm
Stack
539.8mm
552.7mm
542.3mm
570.5mm
590.8mm
611.1mm
Reach
376.9mm
392.2mm
404.9mm
397.3mm
410mm
435.4mm
Stack to Reach Ratio
1.43:1
1.41:1
1.34:1
1.44:1
1.44:1
1.4:1
Seat Tube Length, Unknown
496.6mm
522mm
420.1mm
552.7mm
570.5mm
601mm
Top Tube Length, Unknown
532.1mm
552.7mm
560.3mm
570.5mm
590.8mm
621.3mm
Top Tube Slope
6.9deg
5.4deg
14.9deg
4.3deg
4.5deg
3.4deg
Head Tube Angle
70deg
71deg
71deg
72deg
72.5deg
72.5deg
Seat Tube Angle
74deg
74deg
74deg
73deg
73deg
73deg
Head Tube Length
114.6mm
124.7mm
114.6mm
140mm
160.5mm
180.8mm
Bottom Bracket Drop
70.4mm
70.4mm
70.4mm
70.4mm
70.4mm
70.4mm
Bottom Bracket Height
272.6mm
272.6mm
272.6mm
272.6mm
272.6mm
272.6mm
Chainstay Length
415mm
415mm
415mm
415mm
415mm
415mm
Chainstay Length Horizontal
409mm
409mm
409mm
409mm
409mm
409mm
Front-Center
598.7mm
611.3mm
621.4mm
611.3mm
626.5mm
656.8mm
Front-Center Horizontal
594.6mm
607.3mm
617.4mm
607.3mm
622.5mm
653mm
Wheelbase
1003.6mm
1016.3mm
1026.4mm
1016.3mm
1031.5mm
1062mm
Fork Offset/Rake
44mm
46.3mm
47.3mm
45.2mm
46.2mm
44.9mm
Trail
78.1mm
high
69.1mm
high
68.1mm
high
63.9mm
mid/​neutral
59.7mm
mid/​neutral
61mm
mid/​neutral
Mechanical Trail
73.4mm
65.3mm
64.4mm
60.8mm
56.9mm
58.2mm
Wheel Flop
25.1mm
21.3mm
21mm
18.8mm
17.1mm
17.5mm
Standover Height
728.2mm
753.9mm
575.6mm
792mm
812.3mm
840.2mm
Tire to Pedal Spindle
85.7mm
170 mm cranks
98.3mm
170 mm cranks
108.4mm
170 mm cranks
98.3mm
170 mm cranks
113.5mm
170 mm cranks
143.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
102.6mm
170 mm cranks
102.6mm
170 mm cranks
102.6mm
170 mm cranks
102.6mm
170 mm cranks
102.6mm
170 mm cranks
102.6mm
170 mm cranks

Base Build

50cm
52cm
Open
55cm
57cm
60cm
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
Tire Width
32mm
32mm
32mm
32mm
32mm
32mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1689.6mm
1702.3mm
1712.4mm
1702.3mm
1717.5mm
1748mm

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 8 in
5 ft 7 in
to
5 ft 10 in
4 ft 10 in
to
5 ft 8 in
5 ft 9 in
to
6 ft 0 in
5 ft 11 in
to
6 ft 2 in
6 ft 1 in
to
6 ft 5 in

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
Commuter
Source:https://spotbikes.com/collections/bikes/products/acme-bike?variant=31914008051746