Giant Propel Advanced SL 0 RED 2025

Giant Propel Advanced SL 0 RED 2025 Overview

The Giant Propel Advanced SL 0 RED 2025 is an aero road bike built around an Advanced SL-Grade Composite frameset with an integrated seatpost, thru-axle disc construction, and AeroSystem Shaping. The frameset uses Giant’s pro-level composite materials and manufacturing processes, with 150 grams of weight savings compared to the previous generation.

AeroSystem Shaping uses CFD analysis and dynamic wind-tunnel testing to refine aerodynamic performance across yaw angles. The truncated ellipse airfoil tube shapes work with the Giant Contact SLR Aero cockpit, while cable routing through the stem and head tube keeps the front end clean and supports easier cockpit adjustment.

SRAM RED AXS components handle the drivetrain, including SRAM RED AXS HRD shifters, SRAM RED AXS front and rear derailleurs, a SRAM RED 10×33 12-speed cassette, and SRAM RED CN-RED-E1 chain. The SRAM RED PM E1 DUB 35/48 crankset includes a power meter and is paired with a SRAM press fit bottom bracket.

SRAM RED hydraulic disc brakes use SRAM PaceLine X rotors, with 160mm front and 140mm rear sizing. The CADEX 50 Ultra WheelSystem uses 50mm front and rear rims, CADEX hubs, a rear 40t ratchet driver, and CADEX Super Aero Carbon Spokes. CADEX Aero 700x25c tubeless folding tires complete the build, with maximum tire clearance up to 32mm.

Key Features of Giant Propel Advanced SL 0 RED 2025

• Advanced SL-Grade Composite frameset uses an integrated seatpost, disc brake construction, and 12x142mm rear thru-axle.
• The frameset saves 150 grams compared to the previous generation.
• AeroSystem Shaping uses CFD analysis and dynamic wind-tunnel testing to refine aerodynamic performance.
• Cable routing through the stem and head tube supports cleaner routing and easier cockpit adjustment.
• SRAM RED AXS drivetrain pairs a 35/48 power meter crankset with a 10×33 12-speed cassette.
• SRAM RED hydraulic disc brakes use SRAM PaceLine X rotors with 160mm front and 140mm rear sizing.
• CADEX 50 Ultra WheelSystem uses 50mm front and rear rims with CADEX Super Aero Carbon Spokes.
• CADEX Aero 700x25c tubeless tires come with clearance for tires up to 32mm.

Ride Use

This bike is built for aero road riding, with an Advanced SL-Grade Composite aero frameset, Contact SLR Aero cockpit, SRAM RED AXS shifting, and 50mm CADEX wheels. The 32mm maximum tire clearance and CADEX Aero tubeless tires support fast road riding setups with added tire volume options.

Why Choose This Bike

The Giant Propel Advanced SL 0 RED 2025 combines an Advanced SL-Grade Composite aero frameset, SRAM RED AXS wireless shifting, SRAM RED hydraulic disc brakes, SRAM RED power meter crankset, CADEX 50 Ultra WheelSystem, and CADEX Aero tubeless tires. It also includes a computer mount, bottle cages, tubeless prepared setup, 32mm maximum tire clearance, and Giant Lifetime Limited Warranty coverage for the original owner.