▷ Harley-Davidson FLFBS Fat Boy 114 'Fat Man' by Bündnerbike

The Harley-Davidson FLFBS 1868 Fat Boy 114 “Fat Man” by Bündnerbike is a powerful statement within the world of custom motorcycles.

The Harley-Davidson Fat Boy has always been an undisputed icon of the fat custom scene, representing strength, presence, and timeless design. It has always been that way, it remains so today, and it will continue to be a benchmark for generations to come.

However, a Fat Boy is never just a Fat Boy when it enters the workshops of Bündnerbike. This legendary platform is taken to a completely new level, transformed through precision engineering and bold design choices. The “Fat Man” is a perfect example of how a classic Harley-Davidson can be fully reimagined without losing its original soul.

One of the most striking features of this build is the massive 23-inch front wheel, which immediately dominates the bike’s visual profile. Perfectly matched with the FAKT-tested Bündnerbike chassis, the result is a flawless balance between aggressive aesthetics and stable road performance. The special black matte paint finish enhances every line of the bike, giving it a stealthy and muscular appearance.

At the rear, the bike features a Bündnerbike 3D rear conversion with integrated LED lighting, creating a clean and modern look. The build is further elevated by a Bündnerbike air suspension system, fully FAKT-approved, allowing the bike to adapt its stance while maintaining legal road compliance.

Custom details continue with the Bündnerbike 3D fuel tank and an MFK-approved Bündnerbike air filter, combining performance, reliability, and refined craftsmanship. The wheel setup consists of an 18-inch rear rim and a 23-inch front rim, reinforcing the Fat Boy’s unmistakable fat custom character.

A handlebar conversion improves both ergonomics and control, while the Dr. Jekill & Mr. Hyde exhaust system delivers adjustable sound and performance, perfectly matching the bike’s dominant personality. The side-mounted license plate holder cleans up the rear profile, keeping the overall design sharp and aggressive.

Finishing touches include Harley-Davidson grips and footpegs, a handcrafted leather saddle, and fully black-coated attachments that complete the monochromatic black-on-black theme. Every component has been carefully selected to contribute to a cohesive and powerful final result.

The Harley-Davidson Fat Boy 114 “Fat Man” by Bündnerbike is more than a custom motorcycle. It is a rolling work of art, built to conquer city streets and stand out in the international custom scene as a true symbol of craftsmanship, attitude, and exclusivity.