2020 Nukeproof Digger Factory

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

Small
Medium
Large
Extra Large
Stack
532.8mm
552.9mm
581.3mm
600.2mm
Reach
385.2mm
396.5mm
403.3mm
417.9mm
Stack to Reach Ratio
1.38:1
1.39:1
1.44:1
1.44:1
Seat Tube Length, C-T
470mm
490mm
520mm
550mm
Top Tube Length, Effective/Horizontal HT Top
538mm
555mm
570mm
590mm
Top Tube Slope
9deg
8.8deg
8.5deg
7.2deg
Head Tube Angle
71.3deg
71.3deg
71.3deg
71.3deg
Seat Tube Angle
74deg
74deg
74deg
74deg
Head Tube Length
105mm
125mm
155mm
175mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
Bottom Bracket Height
269mm
269mm
269mm
269mm
Chainstay Length
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
419.2mm
419.2mm
419.2mm
419.2mm
Front-Center
596.4mm
609.3mm
624.2mm
646.6mm
Front-Center Horizontal
592.3mm
605.3mm
620.3mm
642.8mm
Wheelbase
1011.5mm
1024.5mm
1039.5mm
1062mm
Fork Offset/Rake
47.8mm
43mm
41.6mm
43mm
Trail
64.3mm
mid/​neutral
69.4mm
high
70.8mm
high
69.3mm
high
Mechanical Trail
60.9mm
65.7mm
67.1mm
65.7mm
Wheel Flop
19.5mm
21.1mm
21.5mm
21.1mm
Tire to Pedal Spindle
87.4mm
170 mm cranks
100.3mm
170 mm cranks
115.2mm
170 mm cranks
137.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
99mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks

Factory Build

Small
Medium
Large
Extra Large
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
47mm
47mm
47mm
47mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
Bike Length with Tires
1689.5mm
1702.5mm
1717.5mm
1740mm

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
Progressive Gravel
Source:nukeproof.com/products/digger-factory-2020/