Cast Piston ATHENA 300cc Gr. III (Size C, 71.95mm ) KTM 2004-2025 menu-parts-enduro-mx-handlebars-controls-bar-pads and 525 models including the

and 525 models including the SX-F

We recommend checking your wiring harness for any signs of wear before installing the new unit to ensure consistent electrical performance

ensure the mating surfaces are clean and free of old gasket residue

The 300Nm tension rating is specifically calibrated for high-performance 250cc and 350cc four-stroke engines to prevent clutch slippage under heavy loads

Cast Piston ATHENA 300cc Gr. III (Size C, 71.95mm ) KTM 2004-2025 menu-parts-enduro-mx-handlebars-controls-bar-pads and 525 models including theVehicle compatibility KTM EXC 300 cc 2004 2025 KTM SX 300 cc 2023 2025 KTM XC 300 cc 2004 2025 KTM XC W 300 cc 2018 2025 HUSQVARNA TE 300 cc 2019 2025 HUSQVARNA TX 300 cc 2020 2025 GAS GAS EC 2T 300 cc 2021 2025 GAS GAS EX 2T 300 cc 2021 2025 Technical features Big End Pin Diameter (mm) 18x12x59 Bore Diameter (mm) 71. 95 Compression Height (mm) 38. 00 Compression Ratio STD Displacement (cc) 300. 00 Line Enduro Number Of Segments 2 Piston Head Type