Giant Propel Advanced Pro 1-AXS

The Giant Propel Advanced Pro 1-AXS is an aerodynamic road bike built for riders who want measurable speed gains on flat roads and in sprint finishes. The Advanced-Grade Composite carbon frame uses Giant's AeroSystem Shaping Technology: truncated elliptical tube profiles refined through CFD analysis and wind-tunnel testing reduce drag while maintaining the stiffness needed to transfer power efficiently.

Up front, the Advanced SL-Grade Composite fork — the highest-grade carbon in Giant's lineup — features a D-shape OverDrive Aero steerer that routes brake hoses and electronic wires internally. This fully integrated approach keeps the cockpit aerodynamically clean. The Contact SLR Aero aluminium bar and stem complete the setup, offering an accessible aero riding position.

The SRAM Rival AXS E1 wireless groupset brings electronic shifting to this price point: derailleurs pair via Bluetooth, shifts are instant and consistent, and maintenance is reduced to charging a battery rather than adjusting cables. The SRAM Rival E1 DUB 48/35T crankset includes an integrated power meter — a practical tool for data-driven training. Hydraulic disc brakes provide progressive, reliable braking in all conditions, with a 160 mm rotor up front and 140 mm at the rear.

The Giant SLR 1 50 Carbon Disc wheels feature a 50 mm carbon profile, hookless construction and tubeless compatibility, accepting tyres up to 32 mm — a wider clearance than the previous generation. Available in Cryo Silver across five sizes (S, M, ML, L, XL).