Giant Roam 4 Stealth Chrome
In stock at 1 shop in Boulder
Prices and stock checked Oct 22.
Where to buy
1 shopAbout this bike
Giant Roam 4
A versatile flat-bar bike that blends road efficiency with mountain-bike confidence, using an Aluxx aluminum frame, 63mm suspension fork, hydraulic disc brakes and wide 700×42c tires.
Comfortable on pavement, capable beyond it
The Roam 4 is designed for riders who want one bike for neighborhood streets, bike paths, gravel roads and light trail use. Its upright fit, suspension fork and high-volume tires improve comfort and control without making the bike feel sluggish on everyday rides.
Show full description and specs
Aluxx aluminum frame
Giant’s lightweight 6061 alloy construction balances strength, durability and responsive handling for mixed-surface riding.
63mm suspension fork
The SR Suntour NEX fork helps absorb potholes, washboard and rough path surfaces for improved comfort and control.
Hydraulic disc brakes
Tektro hydraulic brakes with 160mm rotors provide smooth, predictable stopping power in dry or wet conditions.
Shimano 2×8 drivetrain
A 30/46 crankset and 11–34 cassette provide useful range for flat roads, rolling terrain and moderate climbs.
D-Fuse seatpost
The alloy D-Fuse post is engineered to reduce vibration and soften repeated impacts from rough surfaces.
Rack-ready utility
Integrated rear-rack mounts make it easy to add cargo capacity for commuting, errands or longer recreational rides.
Built for routes that do not stay smooth
The Roam platform combines road-bike efficiency, mountain-bike-inspired stability and practical components for riders who want flexibility without unnecessary complexity.
Aluxx Aluminum Technology
Single-butted 6061 alloy tubing helps create a strong, lightweight frame suited to a wide range of riding styles.
D-Fuse Technology
The proprietary D-shaped post flexes in a controlled direction to reduce high-frequency vibration and road shock.
Balanced flat-bar geometry
Updated geometry places the rider in a stable, efficient position for both paved roads and rougher surfaces.
EasyRide Tubeless tires
CrossCut 700×42c tires support lower pressures for added traction, comfort and reduced risk of pinch flats.
53mm tire clearance
Generous frame clearance allows riders to fit larger tires for additional comfort and capability.
Everyday control
A wide flat bar, hydraulic brakes and stable wheelbase make the bike intuitive and confidence-inspiring.
Sizing guide
Giant rider-height ranges are a starting point. Rider proportions, mobility and preferred position can affect final fit.
Contact Boulder Nordic & Cycle Sport for fit confirmation before purchase.
Geometry
Frame measurements are in millimeters unless otherwise noted.
ForkSR Suntour NEX 700C, 63mm travel
HandlebarGiant Sport XC, 31.8mm; 64cm S, 68cm M–XL
Rear derailleurShimano Altus RD-M310
BrakesTektro…