Internal Throttles

3 products

Internal Throttles for Harley-Davidson deliver a clean, minimalist look by concealing the throttle mechanism inside the handlebar, eliminating the bulky external throttle housing. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks internal throttle systems from brands including Mueller, Samwel, and Kustom Tech. These kits are designed for 1-inch diameter handlebars and suit a range of applications from pre-war 1936 to 1948 models through to custom builds. An internal throttle gives your handlebars a sleek, uncluttered appearance that is popular on bobber and chopper builds. Each system is precision-engineered for smooth, reliable operation, with options for vintage restorations and modern custom projects alike. Upgrade your controls for a cleaner cockpit and improved riding aesthetics. Browse the full range below.