Athena P4C0445008001B Top End Piston Kit with Gasket Set for KTM 65 SX 2009-2023, 44.97 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes RCP-A37B while the patented stackable base

while the patented stackable base lets you organize multiple cans safely and efficiently

The soft exterior prevents drywall

The cast aluminum piston construction provides excellent thermal resistance

Designed for 2025 and newer TC and FC models

Ideal for small scooters

Athena P4C0445008001B Top End Piston Kit with Gasket Set for KTM 65 SX 2009-2023, 44.97 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes RCP-A37B while the patented stackable baseRestore your KTM 65 SX engine performance with the Athena P4C0450047002B Top End Piston Kit. Designed specifically for KTM 65 SX models from 2009 2023, this complete rebuild solution includes a precision engineered 44. 97 mm cast piston and matching top end gasket kit for reliable sealing and long lasting durability. Athena develops and tests its piston technology and gasket components together to ensure optimal compatibility, improved reliability,