: While the stock Breakout has a 240mm rear, many custom kits, such as those from Thunderbike, allow for a 260mm Metzeler tire on a 21-inch rim, creating a massive, eye-catching profile.
: Specialized builders like Spirit Leather create custom diamond-stitched seats using smooth leather or Alcantara to improve both comfort and exclusivity.
: Provide a louder, more performance-oriented "GP" style sound. custom-harley-breakout-parts
To match the aggressive looks, performance kits are often added to the Milwaukee-Eight 114 or 117 engines.
: A popular upgrade to replace the stock 21-inch rim. Brands like HHI and Thunderbike offer 23" Turbine or spoke wheels that significantly increase the bike's visual height. : While the stock Breakout has a 240mm
The riding position can be drastically altered with a few key parts to improve ergonomics and style.
Customizing a Harley-Davidson Breakout (FXBR/FXBRS) is about leaning into its aggressive "dragster" stance while adding modern performance and high-end finishes. From massive to high-flow Milwaukee-Eight performance kits , the aftermarket for this model is extensive. Wheels & Stance Upgrades To match the aggressive looks, performance kits are
: Many modern builds opt for a full "blacked-out" finish, including powder-coated fork tubes, engine covers, and axle covers. Cockpit & Controls