The tubing is 1 3/4" O

check for any interference

The difference is these are made for use with a 3/4 inch rear axle with 5/16 24 TPI threads

A 12 Volt 21/5 watt dual filament bulb allows this to be used as a running and brake light

These are heavy-duty springs that are chrome plated for superior corrosion resistance

Buckhorn Mid TBW Handlebars - 1 inch - Chrome Brand_Andrews The tubing is 1 3/4"Drag Specialties Buckhorn Handlebars are designed to work with modern Harley Davidson motorcycles and feature the notch in the end of the handlebars to accept the stock Harley Davidson Throttle By Wire control module. Seamless steel tubing Available in Low, Mid, or High models. Available in Black or Chrome finishes. Made in the U. S. A. HANDLEBAR MEASUREMENTS Rise 8. 25" Width 33. 25" Center Width 9" Pullback Sweep 7" Handlebar Diameter 1" Controls