2025 Argon 18 Equation 105 Road Bike

The Argon 18 Equation 105 is a high-performance endurance road bike made from lightweight carbon. Built for long rides and challenging terrain, it combines comfort, stiffness, and speed. Its modern Endurance geometry ensures stability and confidence, while features like full cable integration, 32c tire clearance, and Argon 18’s Topological Compliance System (TCS) make it a versatile and durable choice for riders seeking both comfort and performance.

Key Features

• Carbon Equation frame with Endurance geometry
• Integrated cables for a clean, aerodynamic look
• Compatible with tires up to 32c
• Argon 18 Topological Compliance System for vertical compliance
• 3D System adjustable head tube for precise handling
• Shimano 105 R7100 2x12 drivetrain

Specifications