Surly Disc Trucker 700c

Name: Surly Disc Trucker 700c
Brand: Surly

2025 RoadTouring Manufacturer page

Last known price: $2,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 30–46t / 11–39t
Gear range: 544%
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

56cm 178–188
58cm 178–188
60cm 183–193
62cm 188–198
64cm 193–203

Components

17 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Surly Disc Trucker - 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated Not identified

Suspension

1 part

Fork
- Surly

Drivetrain

7 parts

Bottom bracket

68mm threaded (1.37" x 24TPI) Not identified
Cassette
- Shimano CS-LG400 11–39t
CS-LG400
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- Shimano Cues FC-U6010 11 speeds 46/30t
FC-U6010
Front derailleur
- Shimano Cues FD-U6030 2 speeds
FD-U6030
Rear derailleur
- Shimano Cues RD-U6020
RD-U6020
Shifters
- Shimano Cues ST-U6030
ST-U6030

Brakes

3 parts

Brake levers
- Shimano Cues BL-U6030
BL-U6030
Brakes
- Shimano Cues BR-U6030
BR-U6030
Disc rotors

Disc - Flat Mount 140/160 (180mm max) – 25mm thick mount Not identified

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- Surly
Headset
- FSA ORBIT IS 138
Saddle
- WTB
Seatpost

Ø27.2mm Not identified
Stem
- ProMax
DA-296

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 60cm

Table

Reach 400mm

Stack 652mm

Wheelbase 1076mm

Head angle 72.0°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	387.5	391	400	402	412.5
Stackmm	613	632	651.5	670.5	685
Top tube lengthmm	575	590	605	620	635
Seat tube lengthmm	560	580	600	620	640
Head tube lengthmm	175	195	215	235	250
Head tube angle	72°	72°	72°	72°	72°
Seat tube angle	73°	72.5°	72.5°	72°	72°
Chainstay lengthmm	450	450	450	450	450
Wheelbasemm	1051	1060	1075.5	1084	1090
Front centermm	613	622	638	646	652
Bottom bracket dropmm	80	80	80	80	80
Bottom bracket heightmm	256	256	256	256	256
Standover heightmm	813	831	850	869	885
Fork rakemm	45	45	45	45	45
Trailmm	62	62	62	62	71
Stack/reach ratio	1.58	1.62	1.63	1.67	1.66
Suspension and parts
Crank lengthmm	170	170	170	170	170
Handlebar widthmm	480	480	480	480	480
Stem lengthmm	100	100	110	120	120

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 39
Lowest gear: 22.3 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 46.4 km/h

Total gear range 544%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.