From breakaways to the final sprint, the Giant Propel Advanced SL Ultegra Di2 is engineered for riders chasing the ultimate aero performance. Lightweight, stiff, and supremely responsive, this bike optimises every watt with enhanced torsional and pedalling stiffness for instantaneous acceleration. Full-bike compliance from the integrated Vector seatpost, aero cockpit, and refined fork design smooths out bumps and vibration, helping you maintain high speeds over long rides. Paired with the CADEX Max 50 WheelSystem and tubeless-ready Aero tyres, the Propel Advanced SL delivers race-ready aerodynamics with all-day rideability.

Key Specs:

• Drivetrain: Shimano Ultegra Di2 (12-speed, 11–34), hydraulic disc brakes

• Wheels & Tyres: Giant SLR 0 50 Carbon Disc WheelSystem with CADEX Aero tubeless tyres (700x28c)

• Crank Lengths: XS/S 165mm | M/M-L 170mm | L/XL 172.5mm (with power meter)

• Handlebar Widths: XS/S 36–38cm | M/ML 37–40cm | L/XL 39–42cm

• Stem Lengths: XS 80mm | S 90mm | M 100mm | M/L 110mm | L 110mm | XL 120mm

• Tyre Clearance: Up to 32mm

Lightweight, aerodynamic, and built for pure speed, the Propel Advanced SL Ultegra Di2 is ready to dominate climbs, sprints, and solo efforts alike.