2025 Argon 18 Sum Pro SRAM Force AXS Carbon Aero Race Road Bike
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Product Description
2025 Argon 18 Sum Pro SRAM Force AXS
The Apex All-Rounder. Aero Dominance Meets Pro-Level Agility.
The 2025 Argon 18 Sum Pro is the definitive aero race machine, engineered to outpace the competition on every terrain. By utilizing a Pro-level carbon layup, it delivers the lightning-fast acceleration of a climbing bike with the drag-reducing profiles of a dedicated aero frame. Outfitted with the latest SRAM Force AXS E1 groupset, aerodynamic Zipp 404 Firecrest wheels, and CeramicSpeed efficiency, the Sum Pro is built for riders who demand nothing less than the podium.
Key Highlights
- Pro-Level SUM Pro Carbon: Elite carbon construction optimized for the highest stiffness-to-weight ratio in the Argon 18 lineup.
- SRAM Force AXS E1: The next generation of wireless shifting, featuring an integrated power meter for precise performance tracking.
- Zipp 404 Firecrest: High-performance carbon wheels designed for aero efficiency and stability in crosswinds.
- CeramicSpeed Efficiency: Pre-installed CeramicSpeed BB86 DUB Coated bottom bracket for ultra-low friction and maximum watt savings.
- Vision Metron 5D ACR EVO: A world-class integrated carbon cockpit that hides all cables for a clean, aerodynamic advantage.
Technical Specifications
| Frameset & Cockpit | |
|---|---|
| Frame | SUM Pro Carbon, Pro Level Layup, Fully Integrated Cables |
| Fork | SUM Pro Specific Carbon, Stealth Cable Routing |
| Headset | FSA NO.55R 1.5'' + 3D System |
| Handlebar/Stem | Vision Metron 5D ACR EVO Integrated Carbon |
| Seatpost | SUM Specific Aero Carbon (Included) |
| Saddle | Repente Quasar CR (Carbon Rails) |
| Drivetrain & Shifting | |
| Groupset | SRAM Force AXS E1, 2x12 Speed Wireless |
| Crankset | SRAM Force AXS E1 Powermeter, 48/35T |
| Cassette | SRAM XG 1270, 10-33T XDR |
| Bottom Bracket | CeramicSpeed BB86 DUB Coated |
| Chain | SRAM FORCE 12-Speed Flattop |
| Brakes & Wheelset | |
| Brakes | SRAM Force AXS Hydraulic Disc |
| Rotors | SRAM Paceline X Centerlock (F: 160mm / R: 140mm) |
| Wheels | Zipp 404 Firecrest Carbon Tubeless |
| Tires | Vittoria Corsa PRO 28-622 TLR, Para-Black G2.0 |
| Clearance | 30c (32mm Measured) |
Ride Character
The 2025 Argon 18 Sum Pro is a "Superbike" in every sense. It bridges the gap between dedicated aero machines and lightweight climbers, offering a surgically precise handling profile that inspires confidence on technical descents. With the addition of CeramicSpeed bearings and the Zipp 404 Firecrest wheelset, every watt of your power is preserved and translated into raw speed. This is the ultimate tool for competitive cyclists looking to redefine their limits.
