Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2019 Surly Big Dummy
Value Guide market data · 2019 Surly Big Dummy
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2019 Surly Big Dummy
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Big Dummy model years
2023$2,278 - $2,645▲ 14% vs. 20192019$2,000 - $2,322Currently viewing2018$1,952 - $2,267▼ 2% vs. 2019
2017$1,952 - $2,267▼ 2% vs. 2019
2016$1,952 - $2,267▼ 2% vs. 2019
2015$1,859 - $2,159▼ 7% vs. 20192014$1,859 - $2,159▼ 7% vs. 20192013$1,859 - $2,159▼ 7% vs. 2019
2012$1,846 - $2,144▼ 8% vs. 2019
2011$1,711 - $1,987▼ 14% vs. 2019
2010$2,279 - $2,646▲ 14% vs. 20192009$2,279 - $2,646▲ 14% vs. 20192019 Big Dummy lineup
Overview
About this bike
2019 Surly Big Dummy value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Surly Big Dummy, TIG-welded 4130 CroMoly, tapered and butted straight bladewith single fender eyelet on the dropout, 1-1/8? x 260mm threadless steerer, 51mm IS disc mount, removable cantilever pivots, line/housing guides
- Frame
- Surly Big Dummy, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness.
Drivetrain
- Groupset
- 2019 Surly Big Dummy
- Crankset
- FC Firex C3.1
- Bottom Bracket
- Surly Enduro
- Rear Cogs
- Microshift CS-H100 10-speed, 11-36t
- Chain
- KMC X10
- Front Derailleur
- Shimano Deore, FD-T611-3
- Rear Derailleur
- SRAM GX, 10-speed TYPE 2.1
- Shifters
- X7 Trigger
Brakes
- Brake Levers
- Avid FR-5
- Brakes
- Avid BB7, Centerline 180mm rotors front & rear
Cockpit
- Saddle
- WTB Volt Sport
- Headset
- Cane Creek 40
- Stem
- H.L., 31.8mm
- Handlebars
- Premetec
- Seat Post
- Kalloy SP-342
Wheels & Tires
- Hubs
- Shimano Deore M525 Disc, 36h
- Rims
- Alex Adventurer
- Tires
- Kenda 26x2.3" Kiniption, 60tpi
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.