YFZ450R YFZ 450R Big Bore Kit 98mm Cylinder Piston Timing Chain Top End Rebuild XR650R ensuring a perfect upgrade for

ensuring a perfect upgrade for any rider

5mm big bore nikasil cylinder

and HALF THE WEIGHT OF Chromoly or OEM bolts

Kawasaki KFX400 (all years)

14401-MN1-671

YFZ450R YFZ 450R Big Bore Kit 98mm Cylinder Piston Timing Chain Top End Rebuild XR650R ensuring a perfect upgrade forDO YOU WORK ON BIKES FOR A LIVING? ARE YOU A SHOP OR DEALER? IF SO CONTACT US ABOUT A RESALE ACCOUNT AND SAVE ON EVERYTHING WE SELL FITS ALL YAMAHA YFZ450R FI MODELS AND YEARS! BUY IN BULK AND SAVE $$ NEW BPR 98mm cylinder CP JE or Wiseco forged hi comp pump gas piston** Hi temp piston rings Wrist pin Circlips Top end gasket kit Head stud kit Timing chain Online and phone tech support Stickers This is a bolt on kit that requires no machining of any