88cc 52mm Piston Kit - CT70 Z50 - TBW0219 tbw0420 Large core and increased muffler

Large core and increased muffler packing volume means quieter operation

- Lightweight aluminum cylinder with steel sleeve (huge weight savings over your stock cast iron cylinder)

& clips to increase reliability and service life (picture is not updated yet showing piston change)- Head gasket kit - includes the cylinder head o-ring set and an exhaust gasket

The Yoshimura RS-2 full system exhaust is a potent and versatile pipe that was engineered to provide useful power gains throughout the entire RPM range

IMPORTANT NOTE: Installation requires engine disassembly and case boring

88cc 52mm Piston Kit - CT70 Z50 - TBW0219 tbw0420 Large core and increased mufflerTB 88cc (52mm) REPLACEMENT PISTON KIT TBW0219 FOR USE WITH HONDA Z50's CT70's 1969 1981 INCLUDES: 1 PISTON 1 PISTON RING SET 1 PISTON PIN 2 PISTON PIN CLIPS