2023 Defender Variant Base

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

Geometry

S
M
L
XL
Stack
542mm
558mm
575mm
596mm
Reach
375mm
380mm
390mm
400mm
Stack to Reach Ratio
1.45:1
1.47:1
1.47:1
1.49:1
Seat Tube Length, Unknown
450mm
470mm
490mm
510mm
Top Tube Length, Effective/Horizontal Unknown
525mm
545mm
560mm
577mm
Top Tube Slope
12.3deg
11.8deg
11.2deg
11.1deg
Head Tube Angle
70deg
70.3deg
70.5deg
72deg
Seat Tube Angle
74.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
120mm
135mm
150mm
170mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
Bottom Bracket Height
283mm
283mm
283mm
283mm
Chainstay Length
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
429.3mm
429.3mm
429.3mm
429.3mm
Front-Center
604mm
612mm
625mm
628mm
Front-Center Horizontal
599.7mm
607.7mm
620.7mm
623.7mm
Wheelbase
1029mm
1037mm
1050mm
1053mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
Fork Length (Axle-To-Crown)
400mm
400mm
400mm
400mm
Trail
75.3mm
high
73.3mm
high
72mm
high
62.1mm
mid/​neutral
Mechanical Trail
70.7mm
69mm
67.8mm
59.1mm
Wheel Flop
24.2mm
23.3mm
22.6mm
18.3mm
Tire to Pedal Spindle
81mm
170 mm cranks
89mm
170 mm cranks
102mm
170 mm cranks
105mm
170 mm cranks
Pedal Spindle to Ground Clearance
113mm
170 mm cranks
113mm
170 mm cranks
113mm
170 mm cranks
113mm
170 mm cranks

Base Build

S
M
L
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
42mm
42mm
42mm
42mm
Tire Outer Diameter
706mm
706mm
706mm
706mm
Bike Length with Tires
1735mm
1743mm
1756mm
1759mm

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://www.defenderbikes.com/variant