2027 Giant Propel Advanced Pro 1-Di2 Road Bike

Hang with the fast group, go for the sprint, cheat the wind on a solo ride. The new Propel Advanced Pro is now lighter, smoother and more efficient, delivering higher speeds to help you maximize every effort.

Key Features:

Advanced Aero Carbon Frameset:

Lightweight Advanced composite frame with AeroSystem shaping reduces drag and maximises pedalling efficiency.

Shimano 105 Di2 Electronic Drivetrain:

Wireless electronic shifting delivers smooth, precise gear changes with race-proven reliability.

SLR 1 Carbon WheelSystem:Deep-section carbon wheels improve aerodynamics and rolling efficiency for faster rides.

Specification:

• Frame: Advanced-grade composite, 12x142mm thru-axle, disc
• Fork: Advanced SL-grade composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
• Number of Gears: 24
• Gear Shifters: Shimano 105 Di2
• Front Derailleur: Shimano 105 Di2
• Rear Derailleur: Shimano 105 Di2
• Chainset: Shimano 105 with power meter
• Crank Length: XS/S: 165mm, M/M-L: 170mm, L/XL: 172.5mm
• Chainrings: 52/36T
• Rear Cassette: Shimano 105 12-speed, 11–36T
• Chain: KMC X12L-1
• Bottom Bracket: Shimano press-fit
• Pedals: Not supplied 
• Brakes: Shimano 105 hydraulic disc
• Brake Rotors: Shimano RT-CL700, 160mm front / 140mm rear
• Rims: Giant SLR 1 50 Carbon Disc WheelSystem, 50mm depth
• Front Hub: Giant Aero Hub, CenterLock, 12x100mm thru-axle
• Rear Hub: Giant Aero Hub, 40T ratchet driver, CenterLock, 12x142mm thru-axle
• Spokes: Sapim CX-Ray
• Front Tyre: Giant Gavia Course 0 tubeless, 700x28c
• Rear Tyre: Giant Gavia Course 0 tubeless, 700x28c
• Handlebars: Giant Contact SLR 1 Aero Integrated
• Handlebar Width: XS/S: 380mm, M/M-L: 400mm, L/XL: 420mm
• Handlebar Tape: Stratus Lite 2.0
• Headset: Integrated OverDrive Aero
• Stem: Giant Contact SLR 1 Aero Integrated
• Stem Length: XS: 80mm, S: 90mm, M: 100mm, M/L: 110mm, L: 110mm, XL: 120mm
• Saddle: Giant Fleet SL
• Seatpost: Giant Vector composite, -5/+15mm offset
• Extras: Computer mount, water bottle cages, tubeless prepared
• Maximum Tyre Clearance: 32mm