2006 HONDA CR250 RACE TEST - Motocross Action Magazine
Motorcycle Engine Parts Cylinder Piston Kit And Rings Set for Honda CR250 CR 250 CR250R standard Size 66mm 66.25mm 66.75mm|Pistons & Rings| - AliExpress
Motorcycle Cylinder Parts Piston Ring Kit for Honda CR250 CR250R standard Size 66mm 66.25mm 66.5mm 66.75mm 67mm +25 +50 +75 +100|Pistons & Rings| - AliExpress