Dog Days Journal

Noticias

Stories, technology, gravel, and cycling culture told from Madrid.

Grava · 09.02.2026

OSTRO Gravel Factor

The Factor OSTRO Gravel brings Factor's racing DNA to the gravel. A fast, stiff, and surprisingly versatile bike.

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Factor OSTRO Gravel
Factor OSTRO Gravel vs ALUTO: ¿qué gravel elegir?Grava

22.09.2025

OSTRO Gravel vs ALUTO Factor: Which gravel bike to choose?

OSTRO Gravel or ALUTO? We tell you the key differences between the two Factor gravel bikes: geometry, wheel clearance, use in competition or adven...