Athena P5F0780078002B Top End Piston Kit with Gasket Kit for KTM / GAS GAS / HUSQ 250 (2016-2022) - 77.97 mm Forged 4-Stroke Piston Replacement Kit - Motocross Dirt Bikes banner The advanced internal runner design

The advanced internal runner design optimizes exhaust pulse timing for the 12V Cummins firing order

It has a 10-inch diameter (the size of the tire it accommodates) and a 7-inch width

200 RPM and 0-4

Kryptonite Keeper 5-S2 Yellow Disc Lock with Bright Orange Reminder Cable and (2) Keys for Bicycles

Athena P5F0780078002B Top End Piston Kit with Gasket Kit for KTM / GAS GAS / HUSQ 250 (2016-2022) - 77.97 mm Forged 4-Stroke Piston Replacement Kit - Motocross Dirt Bikes banner The advanced internal runner designRestore your KTM GAS GAS HUSQ 250 engine performance with the Athena P5F0780078002B Top End Piston Kit. Designed specifically for KTM GAS GAS HUSQ 250 models from 2016 2022, this complete rebuild solution includes a precision engineered 76. 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,