Description:

Replaces OEM Part Numbers: Honda 13101-GC8-000, 12191-GZ4-790, 12251-GZ4-670. Compatible with the 1991-1996 Honda Cub 90 EZ90, 1983-1985 Honda Aero 80 NH80. Cast Aluminum Piston for Superior Quality and Performance. Piston Kit Complete with Piston, Rings, Needle Bearing, Wristpin and Circlips. Piston Diameter 50.8mm / Piston Height 50.8mm.