Harley Davidson Fat Boy Specifications

Fine-tune your reach for better control and braking confidence.

Designed to move more air through the Milwaukee-Eight 117, the Touring Intake helps maintain steady power and smooth throttle response mile after mile.

The 2026 Fat Boy gets a fresh shot of attitude with a Fat Boy-specific tank medallion and bold new Olive Steel Metallic two-tone, joining Dark Billiard Gray, Vivid Black, White Onyx Pearl, and Brilliant Red. It’s a lineup built to make an entrance, no matter which shade you choose.

Solid Lakester cast aluminum wheels, paired with wide front and rear tires, give the Fat Boy its unmistakable steamroller stance and planted look from every angle.

The 127 mm analog gauge delivers essential ride data with a clean face, sharp detail, and a look that belongs on a bike as bold as the Fat Boy.

Fine-tuned damping rates improve rider comfort, keeping the Fat Boy smooth and composed even on long stretches of open highway.

The Milwaukee-Eight 117 feeds the Fat Boy exactly what it was built for: big torque and roll-on power that turns its solid, planted stance into something that moves with surprising quickness.

With a thumb’s flick, you’ve got more command than ever. Switch between Road, Rain, and Sport modes on the fly, set cruise control when the highway stretches out, and trust built-in Rider Safety Enhancements — Cornering ABS, Traction Control, Drag-Torque Slip Control, and TPMS — to hold the line so you can focus on what’s in front of you.

A sculpted chrome nacelle frames the front end of the Fat Boy, lit by a powerful 178 mm LED headlamp. Bright LED signals complete the bike’s all-around LED lighting package, blending timeless style with modern visibility. It’s a classic face, sharpened through a modern lens.

Dual exhaust pipes bring a balanced look to the bike’s profile and deliver the deep, throaty note only a Harley-Davidson can.

USB-C charging comes standard, adding modern function to the unapologetic style of the Fat Boy and keeping you powered up without slowing down.