Nitrogen Shimano 105 Di2

The Argon 18 Nitrogen Shimano 105 Di2 brings together aerodynamic efficiency, modern geometry, and a refined rider‑first fit to deliver a fast, confident ride on real‑world roads. It’s a perfect match for cyclists who want race‑ready performance without compromising comfort or versatility.

• Elite‑level carbon layup for a responsive, lightweight ride

• Road race geometry for sharp handling and confident cornering

• Argon Fit System for size‑specific performance and rider positioning

• Shimano 105 Di2 drivetrain for smooth, precise electronic shifting

• ATTEN L42 wheelset with 42 mm profile for balanced aero gains and stability

• ATTEN CHB‑01 Aero Handlebar with integrated computer mount

• Vittoria Corsa N.EXT TLR 30c tires for fast, reliable all‑road performance

• Enduro Bearings 440C stainless steel headset for long‑lasting durability

• Internal cable routing for a clean, aerodynamic finish

Ideal for: Riders seeking a fast, efficient road bike that blends aerodynamics, comfort, and modern electronic shifting for training, racing, and spirited weekend rides.