The Easton EA90 Seatpost is a high-performance choice for road cyclists and racers seeking a lightweight and stiff upgrade. Made from Eastons proprietary EA90 aluminum alloy, it offers an exceptional strength-to-weight ratio, ensuring durability without excess weight. Whether tackling long endurance rides or aggressive sprints, this seatpost provides the stiffness needed for efficient power transfer while maintaining rider comfort.

Equipped with TaperWall technology, the EA90 strategically optimizes wall thickness for added strength while minimizing weight. The Independent Saddle Adjustment (ISA) system allows for precise saddle positioning without tilting adjustments, making installation and fine-tuning easier. Available in multiple sizes and setback options, the Easton EA90 Seatpost delivers the perfect balance of performance, durability, and adjustability.

Key Features

• Lightweight and strong EA90 aluminum construction ensures durability with minimal weight.
• Precise saddle positioning Independent Saddle Adjustment (ISA) system for easy and secure adjustments.
• Optimized performance TaperWall technology enhances strength while keeping weight low.