CB125J 1979. standard bore size is 56.50mm. Price is for one kit. +1.00mm o/s. Other sizes available. written receipt from the fitter. XL125 K/S/R 1978-1987. TL125 1973-1976.
Honda XL250S piston kit +0.50mm oversize, 19mm pin (1978-1981) 74.50mm bore size
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