Giant Knox City offers 12 months of complimentary servicing for every new bike. Read more about it here. 

With its flat handlebar, comfortable upright positioning and smooth, powerful disc brakes, the Giant Roam 4 Disc (2023) combines the best qualities of a road bike and a mountain bike. Now you can follow your own route wherever it goes. 

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

The D-Fuse seatpost and suspension fork absorb road shocks and vibrations, and puncture-resistant tyres 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.

SIZING GUIDE

GEOMETRY

SPECS