Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2018 Surly Steamroller
Value Guide market data · 2018 Surly Steamroller
12-month trend
5%
Direction and magnitude, not judgment
vs. category average
19%
Holds value better than category avg
Price over time - 2018 Surly Steamroller
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Steamroller model years
2018 Steamroller lineup
Overview
About this bike
2018 Surly Steamroller value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- 4130 CroMoly, lugged and brazed flat crown that is drilled to accept a standard-reach (47–57mm) caliper brake. It has clearance for 700c x 38mm tires. There are no eyelets at the dropouts
- Frame
- Surly Steamroller 100% 4130 CroMoly steel. Double-butted main triangle . TIG-welded. ED Coated
Drivetrain
- Groupset
- 2018 Surly Steamroller
- Bottom Bracket
- Shimano UN-26
- Cassette
- Lida, 18t, 3/32"
- Chain
- KMC Z610H
- Chainrings
- 45t
- Crankset
- Samox AF19-D45S
Brakes
- Brake Levers
- Tektro CL-520 RS, black
- Brakes
- Tektro R539 road caliper
Cockpit
- Handlebar
- Dimension Arc
- Headset
- Cane Creek custom 5 series
- Saddle
- WTB Volt Sport
- Seatpost
- Promax SP-2010
- Stem
- HL 25.4
Wheels & Tires
- Axles
- Front: 100mm bolt-on, Rear: 120mm bolt-on
- Front Tire
- Continental Contact, 700c x 32mm
- Hubs
- Surly Ultra New, 32h, black; fixed/free rear
- Rims
- Alex Adventurer 2
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.