Giant Roam 4 2026

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

The D-Fuse seatpost and suspension fork absorb road shocks and vibrations.

Integrated rack mounts

Compatible with rear racks, allowing easy cargo capacity for daily trips or longer treks.

• Sizes
  S, M, L, XL
• Colours
  Stealth Chrome
• Frame
  ALUXX-grade aluminium, disc
• Fork
  SR Suntour NEX 700C, 63mm
• Shock
  N/A
• Handlebar
  Giant Connect XC, 31.8mm
• Grips
  ErgoContact
• Stem
  Giant Sport, 7-degree S:70mm, M:80mm, L:90mm, XL:100mm
• Seatpost
  Giant D-Fuse, alloy, 350mm
• Saddle
  Giant ErgoContact
• Pedals
  Platform
• Shifters
  Shimano Altus M315, 2x8
• Front Derailleur
  Shimano Tourney
• Rear Derailleur
  Shimano Altus RD-M310
• Brakes
  Tektro TKD-143 hydraulic [F]160mm, [R]160mm rotors
• Brake Levers
  Tektro TKD-143
• Cassette
  Shimano CS-HG31, 11x34
• Chain
  KMC Z8.3
• Crankset
  Prowheel alloy, 30/46 S:170mm, M:170mm, L:175mm, XL:175mm
• Bottom Bracket
  Threaded
• Rims
  Giant double wall aluminium
• Hubs
  Alloy, 32h
• Spokes
  Stainless, 14g
• Tires
  Giant CrossCut, Puncture protection, 700x42c
• Extras
  53mm max tyre size
• Max Tyre Clearance
  53mm
• Weight
  The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.