Giant Roam 4 Disc Shimano Hybrid Bike
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Follow your own route, wherever it may lead. Roam is built for all types of terrain, so your choices are unlimited. Smooth roads, rough roads, dirt paths or trails—now you can ride it all with comfort and style
With its confident, flat handlebar positioning and lightweight ALUXX aluminum frame, the new Roam gives you all the best qualities of a mountain bike and a road bike. Its front suspension and new D-Fuse seatpost absorb road shocks and vibrations, adding comfort and control. It has powerful disc brakes and durable components, so it can take some bumps on rough city roads. And the fast rolling 700c wheels with Giant’s EasyRide tires can handle smooth roads or dirt with less risk of a flat tire, making it a great choice for town-to- trail adventures. Integrated mounts and 55mm tire clearance further enhance Roam’s capabilities for whatever adventures you crave.
Key Performance Factors
Agility and control
Updated flat-bar frame geometry puts the rider in a position that balances efficiency with stability, and disc brakes give you added control on rugged roads or dirt.
Smooth-riding comfort
D-Fuse seatpost and suspension fork absorb road shocks and vibrations, and EasyRide Tube Type tires let you run lower pressure for a smoother ride quality and a reduced risk of flats.
Integrated rack mounts
Compatible with rear racks, allowing easy cargo capacity for daily trips or longer treks.
Specifications
Sizes | S, M, L, XL | Rear Derailleur | Shimano Alivio |
Colors | Black | Brakes | Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors |
Frame | ALUXX-Grade Aluminium, disc | Brake Levers | Tektro TKD-143 |
Fork | SR Suntour NEX HLO 700C, 63mm | Cassette | Shimano HG200, 11×36 |
Shock | N/A | Chain | KMC X9 with Missing Link |
Handlebar | barGiant Sport XC, 31.8mm | Crankset | Forged alloy, 30/46 S:170mm, M:170mm, L:175mm, XL:175mm |
Stem | Giant Sport, 7-degree S:70mm, M:80mm, L:90mm, XL:100mm | Bottom Bracket | Threaded |
Seatpost | Giant D-Fuse, alloy | Rims | Giant double wall aluminium |
Saddle | Giant Sport | Hubs | Alloy, 28h |
Pedals | Platform | Spokes | Stainless, 14g |
Shifters | Shimano Altus, 2×9 | Tires | Giant CrossCut, Tube Type, anti-puncture, 700x42c |
Front Derailleur | Shimano Acera |
Grips |
Giant Connect Ergo |
Highlights
The all-new Roam is built on a lightweight aluminum frameset with updated geometry and innovative technologies to give it a smooth and confident ride quality that’s easily adaptable to your daily adventures. Here’s a look at some of the key features and technologies in the new Roam
Sizing Guide and Geometry
Techs & Features

