Wiseco Piston Hon .50Mm 4577M09750

Piston Kit for 4 Stroke

Designed and built for 4 stroke engine models

Kit includes piston, piston rings, wrist pin(s) and circlips

Made in the USA

Will fit '88-'90 XR600R with Nikasil bore cylinder. Cylinder re-sleeving or replating required. Kit Includes: • 1x Piston • 1x Ring Set #3839XH • 1x Wrist Pin #S327 • 1x Circlip Set #CW24