2017 All-City Cycles Nature Boy Disc

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

Geometry

46cm
49cm
52cm
55cm
58cm
61cm
Stack
526mm
542mm
563mm
584mm
610mm
633mm
Reach
369mm
374mm
378mm
387mm
393mm
405mm
Stack to Reach Ratio
1.43:1
1.45:1
1.49:1
1.51:1
1.55:1
1.56:1
Seat Tube Length, C-TTT
460mm
490mm
520mm
550mm
580mm
610mm
Top Tube Length, Effective/Horizontal HT Top
520mm
535mm
550mm
565mm
585mm
605mm
Top Tube Slope
7.3deg
5.8deg
5deg
4deg
3.8deg
3.1deg
Head Tube Angle
70.5deg
71deg
71.5deg
72deg
72.5deg
72.5deg
Seat Tube Angle
74deg
73.5deg
73deg
73deg
72.5deg
72.5deg
Head Tube Length
95mm
110mm
130mm
150mm
175mm
200mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
279mm
279mm
279mm
279mm
279mm
279mm
Chainstay Length
430mm
435mm
435mm
435mm
435mm
435mm
Chainstay Length Max
430mm
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
424.3mm
429.3mm
429.3mm
429.3mm
429.3mm
429.3mm
Chainstay Length Horizontal Max
424.3mm
429.3mm
429.3mm
429.3mm
429.3mm
429.3mm
Front-Center
581mm
587.9mm
593.8mm
604.7mm
613.7mm
633.6mm
Front-Center Horizontal
576.7mm
583.7mm
589.7mm
600.7mm
609.7mm
629.7mm
Wheelbase
1001mm
1013mm
1019mm
1030mm
1039mm
1059mm
Wheelbase Max
1001mm
1013mm
1019mm
1030mm
1039mm
1059mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Fork Length (Axle-To-Crown)
395mm
395mm
395mm
395mm
395mm
395mm
Trail
75.9mm
high
72.6mm
high
69.3mm
high
66.1mm
high
62.9mm
mid/​neutral
62.9mm
mid/​neutral
Mechanical Trail
71.5mm
68.6mm
65.7mm
62.9mm
60mm
60mm
Wheel Flop
23.9mm
22.3mm
20.9mm
19.4mm
18mm
18mm
Standover Height
756mm
778mm
802mm
827mm
853mm
880mm
Tire to Pedal Spindle
62mm
170 mm cranks
68.9mm
170 mm cranks
74.8mm
170 mm cranks
85.7mm
170 mm cranks
94.7mm
170 mm cranks
114.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks

Disc Build

46cm
49cm
52cm
55cm
58cm
61cm
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
38mm
38mm
38mm
38mm
38mm
38mm
Tire Width Max
38mm
38mm
38mm
38mm
38mm
38mm
Tire Outer Diameter
698mm
698mm
698mm
698mm
698mm
698mm
Bike Length with Tires
1699mm
1711mm
1717mm
1728mm
1737mm
1757mm

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
Cyclocross
Source:https://allcitycycles.com/bikes/archive/nature_boy_disc