Athena P4C0540023020A Top End Piston Kit with Gasket Kit for KTM 125 SX 2002-2015 - 53.94 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes Polisport scoops Built for adventure riders seeking

Built for adventure riders seeking reliable

With the ability to perform up to 200 cuts per charge when paired with a Ryobi High Capacity Lithium+ battery (sold separately)

The universal inside‑handlebar mounting system ensures a secure fit on most dirt bikes

Replace your OEM 3043 filter with confidence and experience the airflow advantage trusted by top riders

it’s the ideal height for oil changes

Athena P4C0540023020A Top End Piston Kit with Gasket Kit for KTM 125 SX 2002-2015 - 53.94 mm Cast 2-Stroke Piston Replacement Kit - Motocross Dirt Bikes Polisport scoops Built for adventure riders seekingRestore your KTM 125 SX engine performance with the Athena P4C0540023020A Top End Piston Kit. Designed specifically for KTM 125 SX models from 2002 2015, this complete rebuild solution includes a precision engineered 53. 94 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,