2017 Surly Bikes Disc Trucker 700c Base

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

Geometry

56cm
58cm
60cm
62cm
64cm
Stack
588mm
606mm
623mm
643mm
658mm
Reach
389mm
394mm
403mm
401mm
406mm
Stack to Reach Ratio
1.51:1
1.54:1
1.55:1
1.6:1
1.62:1
Seat Tube Length, C-TTT
560mm
580mm
600mm
620mm
640mm
Top Tube Length, Effective/Horizontal Center
570mm
586mm
600mm
610mm
620mm
Top Tube Slope
3.4deg
3.4deg
3.1deg
3.3deg
2.8deg
Head Tube Angle
72deg
72deg
72deg
72deg
72deg
Seat Tube Angle
73deg
72.5deg
72.5deg
72deg
72deg
Head Tube Length
152mm
171mm
189mm
210mm
226mm
Bottom Bracket Drop
78mm
78mm
78mm
78mm
78mm
Bottom Bracket Height
278mm
278mm
278mm
278mm
278mm
Chainstay Length
460mm
460mm
460mm
460mm
460mm
Chainstay Length Max
460mm
460mm
460mm
460mm
460mm
Chainstay Length Horizontal
453.3mm
453.3mm
453.3mm
453.3mm
453.3mm
Chainstay Length Horizontal Max
453.3mm
453.3mm
453.3mm
453.3mm
453.3mm
Front-Center
607.3mm
618.3mm
632.3mm
636.8mm
646.7mm
Front-Center Horizontal
602.3mm
613.4mm
627.5mm
632mm
642mm
Wheelbase
1055.6mm
1066.7mm
1080.8mm
1085.3mm
1095.3mm
Wheelbase Max
1055.6mm
1066.7mm
1080.8mm
1085.3mm
1095.3mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
Fork Length (Axle-To-Crown)
390mm
390mm
390mm
390mm
390mm
Trail
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
68.4mm
high
Mechanical Trail
65mm
65mm
65mm
65mm
65mm
Wheel Flop
20.1mm
20.1mm
20.1mm
20.1mm
20.1mm
Standover Height
811.9mm
829.8mm
847.8mm
866.5mm
883.6mm
Tire to Pedal Spindle
81.3mm
170 mm cranks
92.3mm
170 mm cranks
106.3mm
170 mm cranks
110.8mm
170 mm cranks
120.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
108mm
170 mm cranks
108mm
170 mm cranks
108mm
170 mm cranks
108mm
170 mm cranks
108mm
170 mm cranks

Base Build

56cm
58cm
60cm
62cm
64cm
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
Tire Width
45mm
45mm
45mm
45mm
45mm
Tire Width Max
45mm
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1767.6mm
1778.7mm
1792.8mm
1797.3mm
1807.3mm

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
Touring
Source:Bike Counterculture Geometry Database