WORKS
WORKS AXLE BLOCKS (BLACK) PART# 17-135 NEW
      WORKS AXLE BLOCKS (BLACK) PART#  17-135 NEW. 
  - CNC MACHINED 6061 T-6 ALUMINUM AXLE BLOCKS OFFER TIGHTER TOLERANCES TO HELP INSURE ACCURATE ALIGNMENT OF THE REAR WHEEL SO CRITICAL TO PROLONGING CHAIN AND SPROCKET LIFE
 - REVERSIBLE DESIGN TO KEEP YOUR AXLE ADJUSTMENT BOLTS FROM EXTENDING BEYOND THEIR SERVICE RANGE
 - MADE IN THE USA