Part: Wiseco Piston Kit
Make: Kawasaki
Model: JS550
Year: 1982-1988
Number of Cylinders: 2
STD Bore x Stroke: 75x60mm
Displacement: 551cc
Bore Size: 76.5mm
Over Size: 1.5mm
Part Number: 516M07650
Notes: Crankcase cleanup required for 76.5 &77mm bore

Product Information:
-Lightweight forging for instant throttle responce and maximum torque.
-Computer engineered piston skirt profiles minimal cylinder wall friction.
-Anti-detonation grooves and new ring land diameter eliminates ring blow-by while maximizing engine performance.
-Piston kit includes 1 - Piston, 1 - Ring Set,  1 - Wristpin, and 1 - Circlip Set unless otherwise noted in the "Notes:" above.
-Oversize kits require cylinder boring or sleeving.
-Top end bearing not included in kit.