CP Pistons 19-21 Ramaha YZ250F 14.3:1 77mm STD Bore x 53.6mm Stroke 250cc Pro Race Piston Kit

Pistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels by producing the highest level of pistons, period.

Genuine CP Pistons. Part number MX1089.

Imported to order from our US supply partner — allow 7-14 days delivery.