The Giotto Altre Edition is a striking custom concept based on the Harley-Davidson Breakout, created by the renowned specialists at BOX39.
This ready-made build brings together aggressive styling, high-end engineering, and premium components to deliver a motorcycle that commands attention both on the road and at any custom show.
At the core of the build is a robust steel frame paired with a distinctive single-side swingarm, offering both structural integrity and a bold visual impact. The chassis setup includes an advanced air suspension system, an Öhlins front fork for precision handling, Brembo calipers, performance brake discs, and an offset kit for improved wheel alignment and stance.
The wheels are among the most eye-catching features: a 21×3.25” front wheel and a massive 18×10” rear wheel, wrapped in 130 and 280 section tires respectively, delivering a powerful stance and smooth ride. Complementing the mechanical setup is the exclusive Altre body kit, designed to transform the Breakout’s lines into something sharper and more muscular. The fuel tank, handlebar, and headlight are all custom components, and a second passenger kit adds versatility without compromising style.
Attention to detail extends to every corner of the build, with custom accessories including mirrors, grips, brake and clutch master cylinders, a sculpted exhaust, and a distinctive air filter cover. Altogether, the Giotto Altre Edition is more than a custom motorcycle — it’s a complete performance-driven design concept built to impress from every angle.
