TZR250 1987-1993. parallel twin models. PISTON KIT. piston kit (56.40mm bore size) . standard bore size is 56.40mm. PHOTO SHOWS THE PISTON. MANUFACTURERS MODEL YEAR WHICH IS. KIT BEING SOLD.
Yamaha RXS100 piston kit (1983-1996) standard 50.00mm bore, new, JAPANESE
Yamaha DT125R piston kit standard (1988-2007) bore 56.00mm, DT125X (2005-2006)
Yamaha PW80 piston kit + 1.00mm oversize (1983-2010) 48.00mm bore size, new
2-Stroke Motorcycle Exhaust Pipe Repair Kit Suitable For Yamaha TZR250 YZ250
Yamaha TZR250 87-89 Crank Oil Seal Set. Genuine Yamaha. New Bst27
Yamaha TZR250 BAIKU Seat Hump Bobbins 1KT 2MA / Rear Solo Cowl Bolts -- A7-06