Single Ring Piston Kit Bultaco 250 '70-79 OVERSIZE:1.00MM YFZ 450 EFI

YFZ 450 EFI

Two stroke Connecting Rod Kits include high quality top end needle bearings

K8916D200-4

K8700D160-4

K8736D200-4

Single Ring Piston Kit Bultaco 250 '70-79 OVERSIZE:1.00MM YFZ 450 EFIALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW FITS ALL MODELS SOME MODIFICATIONS MAY BE REQUIRED ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8291DA 72. 00 71. 94 RSB7200 1 CW16 WP027 NA 8291D050 72. 50 72. 44 RSB7250 1 8291D100 73. 00 72. 94 RSB7300 1 8291D150 73. 50 73. 44 RSB7350 1 8291D200 74. 00 73. 94 RSB7400 1 Click the component to view and