XL250S 1978-1981. standard bore size is 74.00mm. 74.50mm bore size. Price is for one kit. +1.00mm o/s. Other sizes available. unless otherwise stated. CB250RS 1980-1984.
Honda CB125S piston kit +0.50 oversize, 15mm pin (1975-1979) bore size 57.00mm
Honda CG125 piston kit standard, 15mm pin, thin rings, KGA/KYO type, short body
Honda CG125ES piston kit standard, 13mm pin (2004-2008) & CG125M (2001-2003)
Honda CLR125W piston kit standard size, 15mm pin (1998-2003) 56.50mm bore size
Honda CRF50F piston kit +0.50mm oversize (2004-2022) 39.50mm bore, JAPANESE
Honda CG150 piston kit standard size, 15mm pin (1978-2008) 62.00mm bore size