At El Frondoso, we know that every detail matters. The right components can completely transform how your bike feels, performs, and lasts. That’s why our Individual Parts Selection service is designed to help you choose the best-quality parts for your unique riding style, goals, and budget.

Whether you’re building a custom bike from the ground up or upgrading specific components, our experts guide you through the selection process step by step. From drivetrains and derailleurs to brakes, wheels, and saddles — every part is chosen for its performance, durability, and compatibility with your bike.

We partner with trusted global brands and manufacturers to provide a wide range of premium components. Whether you prefer Shimano, SRAM, Campagnolo, or other specialized brands, El Frondoso ensures you get genuine, high-performance parts that match your needs perfectly.

Five lessons from a year of ultrarunning

Our team doesn’t just sell parts — we help you understand them. We’ll explain the benefits of each option, compare materials, and make sure you get the right fit for your riding habits. Our goal is to ensure every pedal stroke feels smoother, every gear change sharper, and every ride more enjoyable.

For cyclists who love customization, our Individual Parts Selection service offers complete freedom. Mix and match components to create a setup that reflects your personality and performance goals. From lightweight racing builds to rugged touring configurations, we’ll help you design the perfect ride.

Sustainability is also part of our philosophy. We promote the use of long-lasting, repairable components and offer advice on reusing or recycling older parts. It’s our way of keeping both your bike — and the planet — rolling efficiently.