2025 ARGON 18 SUM PRO SRAM RED AXS - ROAD BIKE

The 2025 Argon 18 SUM Pro SRAM Red AXS Road Bike is built for riders chasing maximum performance on climbs, sprints, and long endurance races. Its lightweight carbon frame delivers the ideal mix of stiffness, comfort, and aerodynamic efficiency, while the latest SRAM Red AXS 12-speed wireless groupset provides lightning-fast electronic shifting. Combined with Zipp’s high-performance 454 NSW wheels and Vittoria’s pro-level tyres, this bike offers world-class speed and responsiveness for the most demanding cyclists.

The SUM Pro’s precision-engineered tube shapes cut through the wind without unnecessary weight, ensuring optimal power transfer and efficiency. Whether attacking steep climbs, powering through breakaways, or sprinting for the finish line, this Argon 18 road bike gives you the edge over the competition.

Key Technologies

3D System
Argon 18’s exclusive 3D technology allows a fully customised rider fit while maintaining front-end stiffness, safety, and a sleek appearance.

Road Race Geometry
A geometry developed for racing: sharp reflexes, stable handling, and ultimate precision to perform at the highest level.

Topological Compliance System (TCS)
This unique frame design optimises carbon layup to enhance vertical compliance, reduce road vibrations, and preserve maximum lateral stiffness.

Argon Fit System
Each size is tailored with specific geometries, ensuring riders of all heights enjoy optimal positioning and comfort.

Elite-Level Carbon Layup
Handcrafted to pro-level standards, the SUM Pro’s carbon construction ensures race-ready stiffness with minimal weight.

Technical Specification

Why Choose This Bike?

If you’re seeking a race-ready carbon road bike that excels in climbing, sprinting, and endurance riding, the Argon 18 SUM Pro SRAM Red AXS is your ultimate choice. Its blend of aerodynamic design, lightweight performance, and electronic shifting precision guarantees a competitive edge. Perfect for elite racers and ambitious enthusiasts who demand the very best.