Suit RM80 1986 - 1995.
Piston size: 47mm.
Piston pin size: 14mm
Piston type: 2 stroke flat top single ring.
Please check part number (SKU) on this page to confirm that it is the correct part you need.
May also fit other models so please ask us or your dealer if not sure.
Also known as part number: 12103-03831-050