1EA NEW XR80 1979 - 1999 2ND OVER PISTON KIT + .5MM / .020" (XL80 READ) (330H)
REF 13103-176-000 13031-176-005
 
XR80 '79 - '99 OVERSIZE PISTON KIT + .5MM or .020" [(XL80 '80 - '85) SLIGHT HI COMPRESSION (PLUS .05MM/.020")] 48.00mm (330H)