used on 1936-1969 Big Twins front frame leg

This is not a good idea

It's time to pull that old chopper out of the garage

Bored for 1" axle

Built for Strength: The exclusive

Rear Caliper Bracket for Rigid Harleys - 10" Rotor - 3/4" Axle - Raw Vendor_Axel Co. used on 1936-1969 Big TwinsMount your four piston caliper with confidence using this heavy duty, American made rear caliper bracket from Lowbrow Customs. Designed specifically for rigid (hardtail) motorcycles, this bracket is perfect for custom builds and Harley Davidson Sportsters using a 10 inch brake rotor and a 3 4" axle. Also a great option for custom Big Twins. Made in the USA. Compatibility: Mid USA Calipers Performance Machine Classic Calipers May also work with other