Data Driven Descents is the first book to bring professional data-driven analysis into the hands of riders, mechanics and race engineers who use data acquisition.
From suspension kinematics to braking behaviour, from frequency analysis to wheel dynamics, this book shows how to turn raw data into real performance gains. Drawing on years of practical testing with modern DAQ systems at the highest level of racing, Nick Lester breaks down the science behind what your bike is really doing on the trail — and how to optimise it. With clear explanations, real-world examples, and powerful analysis tools, this book bridges the gap between intuition and engineering, giving you the framework to understand, diagnose, and improve every aspect of The System.
Whether you’re a racer searching for speed, a mechanic wanting deeper insight, or a data-curious rider who wants measurable progress, this is the definitive technical guide to modern mountain bike performance.
Be one of the first to get your hands on the book by securing a pre-order.
Available early 2026
Data Driven Descents is the first book to bring professional data-driven analysis into the hands of riders, mechanics and race engineers who use data acquisition.
From suspension kinematics to braking behaviour, from frequency analysis to wheel dynamics, this book shows how to turn raw data into real performance gains. Drawing on years of practical testing with modern DAQ systems at the highest level of racing, Nick Lester breaks down the science behind what your bike is really doing on the trail — and how to optimise it. With clear explanations, real-world examples, and powerful analysis tools, this book bridges the gap between intuition and engineering, giving you the framework to understand, diagnose, and improve every aspect of The System.
Whether you’re a racer searching for speed, a mechanic wanting deeper insight, or a data-curious rider who wants measurable progress, this is the definitive technical guide to modern mountain bike performance.
Be one of the first to get your hands on the book by securing a pre-order.
Available early 2026
