TRAC DYNAMICS CLASSIC BILLET HARLEY DAVIDSON DYNA SWINGARM year:08-17 2-into-1 stepped equal-length headers -

2-into-1 stepped equal-length headers - 1-3/4" to 1-7/8" designed for maximum performance

LUG MOUNT ROTORS

Second set of cloth covered grilles included

CHOOSE SIZE AND COLOR IN OPTIONS

Molded Marathon Foam

TRAC DYNAMICS CLASSIC BILLET HARLEY DAVIDSON DYNA SWINGARM year:08-17 2-into-1 stepped equal-length headers -TRAC DYNAMICS CLASSIC BILLET HARLEY DAVIDSON DYNA SWINGARM Our ALL NEW Billet Series swingarms feature one piece CNC machined sides custom designed to give you great looks and superior strength! Extensive pocketing on the inside gets the weight down to a minimum making these arms only slightly heavier than our conventional arms. Billet Series arms also include our AXS (axle interchange system) axle adjusters that are manufactured "in house" and made