: Handcrafted aluminum fuel tanks or "GP Series" body kits from Thunderbike give the bike a more streamlined, racing-inspired silhouette.
: Adjustable air shocks (e.g., from Thunderbike) allow riders to "slam" the bike for shows and raise it for ride quality, compensating for the weight of larger custom wheels. Engine & Performance Parts custom-harley-breakout-parts
The riding position can be drastically altered with a few key parts to improve ergonomics and style. : Handcrafted aluminum fuel tanks or "GP Series"