Bitter End Old School Choppers Sportster Boardtracker Conversion Kit

BEOSC Leaf Spring Fork

Big Daddy at Bitter End Old School Chopper premieres BEOSC's Sportster boardtracker conversion kit in this video. We really like BEOSC designed and manufactured leaf spring fork.

BEOSC is a unique source for the home bike builder, too. They've got roller kits, like the boardtracker featured here, frame and frame components, springer fork kits and components, building jigs, and do-it-yourself books and DVDs for the builder.

Big Daddy also builds complete bikes for customers.