Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Roam 1 Disc
Value Guide market data · 2018 Giant Roam 1 Disc
12-month trend
5%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Giant Roam 1 Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Roam model years
2025$725 - $842▼ 23% vs. 2018
2024$605 - $702▼ 36% vs. 2018
2023UnavailableOther model year
2022$698 - $810▼ 26% vs. 2018
2021$653 - $758▼ 30% vs. 2018
2020$623 - $724▼ 34% vs. 2018
2019$977 - $1,134▲ 4% vs. 20182018$939 - $1,091Currently viewing
2017$763 - $886▼ 19% vs. 2018
2016$781 - $907▼ 17% vs. 2018
2015$758 - $880▼ 19% vs. 2018
2014$911 - $1,058▼ 3% vs. 2018
2013$1,000 - $1,161▲ 6% vs. 2018
2012$763 - $886▼ 19% vs. 2018
2011$577 - $670▼ 39% vs. 20182018 Roam 1 Disc lineup
Overview
About this bike
2018 Giant Roam 1 Disc value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- SR Suntour NCX-D LO, lockout, 63mm travel
- Frame
- ALUXX-grade aluminum
Drivetrain
- Groupset
- 2018 Giant Roam 1 Disc
- Crankset
- Shimano T521
- Bottom Bracket
- Shimano Hollowtech II
- Chain
- KMC X10 w/ Missing Link
- Front Derailleur
- Shimano Deore
- Rear Derailleur
- Shimano Deore
- Cassette/Rear Cogs
- Shimano HG-50 11x36, 10-Speed
- Chainrings
- 26/36/48
- Shifters
- Shimano Deore
Brakes
- Brake Levers
- Shimano M365
- Brakes
- Shimano M365, hydraulic disc, 160mm
Cockpit
- Saddle
- Giant Contact Neutral
- Stem
- Giant Connect
- Handlebars
- Giant Connect, Low Rise
- Seat Post
- Giant Connect, 27.2mm
Wheels & Tires
- Hubs
- Giant Sport Tracker Disc, 28h
- Tires
- Giant Crosscut AT 2, 700x38 Tubeless
- Axles
- N/A
- Spokes
- Sapim Leader, 14g
Pedals
- Pedals
- Platform
Accessories
- Rims/Wheels
- Giant SX-2 Disc, Tubeless
- Color
- Dark Blue
Weight & Sizing
- Size
- Small / Medium / Large / X-Large
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.