2018-UP AXLE KIT.  AVAILABLE WITH THE AXLE ONLY OR WITH AXLE, AXLE SPACERS, CALIPER BOLTS, AND CALIPER SPACERS. THIS ALLOWS YOU TO RUN NARROW OR MID WIDTH HUB WHEELS ON THE FACTORY INVERTED WIDE FRONTEND SUCH AS THE ONES FOUND ON FATBOB AND SPORT GLIDE MODELS. THE FACTORY AXLE IS STEPPED IN THE CENTER AND WILL NOT ALLOW THE FITMENT OF WHEELS NARROWER THAN THE FACTORY WHEEL. WE SOLVED THAT PROBLEM WITH AN AXLE 3 TIMES STRONGER THAN STOCK AND IS THE SAME 25MM DIAMETER ALL THE WAY ACROSS. IF YOU ARE PLANNING ON RUNNING A LATE MODEL HARLEY DYNA LOWRIDER OR LOWRIDER S FRONT WHEEL, YOU CAN ORDER THE COMPLETE KIT WITH 2 AXLE SPACERS, 4 CALIPER SPACERS, AND STAINLESS STEEL CALIPER BOLTS FOR A HASSLE FREE INSTALLATION ON NON-ABS BIKES. *****SPACER KIT MAY WORK WITH OTHER FACTORY WHEELS IF THEY ARE THE SAME HUB WIDTH AS THE LOWRIDER WHEEL AND IF WHEEL DESIGN WILL ALLOW CLEARANCE FOR THE CALIPERS ONCE THEY ARE SPACED IN. AGAIN THIS KIT IS FOR THE USE OF OLDER DYNA LOWRIDER STYLE WHEELS ON NEWER SOFTAIL FATBOBS*****  ABS BIKES WILL REQUIRE THE SPACERS TO BE MACHINED DOWN TO FIT. AXLE IS BLACK CHROMATE COATED FOR GREAT LOOKS AND EXCELLENT CORROSION RESISTANCE. MADE WITH PRIDE IN THE U.S.A.